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Factorization of PMP 4(7)w4(7)w4
Maintained by Patrick De Geest
rood Palindromic Merlon Primes 

4(7)w4(7)w4



[ _W_ ] = formulae and info
        = prime factors

[ 000 ] = 7*(10^3-1)/9-3*10^2-3*10^1-3 = 4(7)04(7)04 = { p1 * p1 * p1 * p2 } = ( #4 )
        = 2 * 2 * 3 * 37
        = http://factordb.com/index.php?id=444

[ 001 ] = 7*(10^5-1)/9-3*10^4-3*10^2-3 = 4(7)14(7)14 = { p1 * p1 * p4 } = ( #3 )
        = 2 * 7 * 3391
        = http://factordb.com/index.php?id=47474

[ 002 ] = 7*(10^7-1)/9-3*10^6-3*10^3-3 = 4(7)24(7)24 = { p1 * p3 * p4 } = ( #3 )
        = 2 * 947 * 2521
        = http://factordb.com/index.php?id=4774774

[ 003 ] = 7*(10^9-1)/9-3*10^8-3*10^4-3 = 4(7)34(7)34 = { p1 * p1 * p1 * p1 * p1 * p2 * p5 } = ( #7 )
        = 2 * 3 * 3 * 3 * 7 * 37 * 34159
        = http://factordb.com/index.php?id=477747774

[ 004 ] = 7*(10^11-1)/9-3*10^10-3*10^5-3 = 4(7)44(7)44 = { p1 * p2 * p5 * p5 } = ( #4 )
        = 2 * 13 * 24533 * 74903
        = http://factordb.com/index.php?id=47777477774

[ 005 ] = 7*(10^13-1)/9-3*10^12-3*10^6-3 = 4(7)54(7)54 = { p1 * p2 * p3 * p5 * p5 } = ( #5 )
        = 2 * 29 * 251 * 15923 * 20611
        = http://factordb.com/index.php?id=4777774777774

[ 006 ] = 7*(10^15-1)/9-3*10^14-3*10^7-3 = 4(7)64(7)64 = { p1 * p1 * p2 * p4 * p10 } = ( #5 )
        = 2 * 3 * 37 * 1637 * 1314692741
        = http://factordb.com/index.php?id=477777747777774

[ 007 ] = 7*(10^17-1)/9-3*10^16-3*10^8-3 = 4(7)74(7)74 = { p1 * p1 * p4 * p12 } = ( #4 )
        = 2 * 7 * 9281 * 367708047761
        = http://factordb.com/index.php?id=47777777477777774

[ 008 ] = 7*(10^19-1)/9-3*10^18-3*10^9-3 = 4(7)84(7)84 = { p1 * p8 * p12 } = ( #3 )
        = 2 * 13897717 * 171890742011
        = http://factordb.com/index.php?id=1100000004603146998

[ 009 ] = 7*(10^21-1)/9-3*10^20-3*10^10-3 = 4(7)94(7)94 = { p1 * p1 * p1 * p2 * p7 * p12 } = ( #6 )
        = 2 * 3 * 7 * 37 * 2134549 * 144035254019
        = http://factordb.com/index.php?id=1100000004603147213

[ 010 ] = 7*(10^23-1)/9-3*10^22-3*10^11-3 = 4(7)104(7)104 = { p1 * p2 * p2 * p4 * p5 * p12 } = ( #6 )
        = 2 * 13 * 17 * 3121 * 86509 * 400358097023
        = http://factordb.com/index.php?id=1100000004603147412

[ 011 ] = 7*(10^25-1)/9-3*10^24-3*10^12-3 = 4(7)114(7)114 = { p1 * p10 * p15 } = ( #3 )
        = 2 * 9754012847 * 244913444995321
        = http://factordb.com/index.php?id=1100000004603147568

[ 012 ] = 7*(10^27-1)/9-3*10^26-3*10^13-3 = 4(7)124(7)124 = { p1 * p1 * p1 * p2 * p5 * p6 * p14 } = ( #7 )
        = 2 * 3 * 3 * 37 * 42829 * 729023 * 22975901067617
        = http://factordb.com/index.php?id=1100000004603147723

[ 013 ] = 7*(10^29-1)/9-3*10^28-3*10^14-3 = 4(7)134(7)134 = { p1 * p1 * p2 * p4 * p11 * p13 } = ( #6 )
        = 2 * 7 * 31 * 1021 * 38567764681 * 2795670642211
        = http://factordb.com/index.php?id=1100000004603148029

[ 014 ] = 7*(10^31-1)/9-3*10^30-3*10^15-3 = 4(7)144(7)144 = { p1 * p31 } = ( #2 ) =   SEMIPRIME  
        = 2 * 2388888888888887388888888888887
        = http://factordb.com/index.php?id=1100000004603148272

[ 015 ] = 7*(10^33-1)/9-3*10^32-3*10^16-3 = 4(7)154(7)154 = { p1 * p1 * p1 * p2 * p3 * p5 * p7 * p8 * p9 } = ( #9 )
        = 2 * 3 * 7 * 37 * 167 * 64871 * 1799797 * 31906211 * 494207249
        = http://factordb.com/index.php?id=1100000004603148417

[ 016 ] = 7*(10^35-1)/9-3*10^34-3*10^17-3 = 4(7)164(7)164 = { p1 * p2 * p4 * p11 * p19 } = ( #5 )
        = 2 * 13 * 6151 * 61865826667 * 4828987160591766847
        = http://factordb.com/index.php?id=1100000004603148666

[ 017 ] = 7*(10^37-1)/9-3*10^36-3*10^18-3 = 4(7)174(7)174 = { p1 * p2 * p4 * p7 * p25 } = ( #5 )
        = 2 * 89 * 4397 * 4035313 * 1512767730083726892051803
        = http://factordb.com/index.php?id=1100000004603149408

[ 018 ] = 7*(10^39-1)/9-3*10^38-3*10^19-3 = 4(7)184(7)184 = { p1 * p1 * p2 * p2 * p35 } = ( #5 )
        = 2 * 3 * 37 * 59 * 36477155121222917830796898593508763
        = http://factordb.com/index.php?id=1100000004603154139

[ 019 ] = 7*(10^41-1)/9-3*10^40-3*10^20-3 = 4(7)194(7)194 = { p1 * p1 * p1 * p4 * p5 * p31 } = ( #6 )
        = 2 * 7 * 7 * 6421 * 59669 * 1272472604458183091803570320287
        = http://factordb.com/index.php?id=1100000004603157604

[ 020 ] = 7*(10^43-1)/9-3*10^42-3*10^21-3 = 4(7)204(7)204 = { p1 * p12 * p31 } = ( #3 )
        = 2 * 265571583581 * 8995272975658074418414140536227
        = http://factordb.com/index.php?id=1100000004603158228

[ 021 ] = 7*(10^45-1)/9-3*10^44-3*10^22-3 = 4(7)214(7)214 = { p1 * p1 * p1 * p1 * p2 * p8 * p16 * p18 } = ( #8 )
        = 2 * 3 * 3 * 7 * 37 * 65520727 * 1754604142316071 * 891447597866298581
        = http://factordb.com/index.php?id=1100000004603171211

[ 022 ] = 7*(10^47-1)/9-3*10^46-3*10^23-3 = 4(7)224(7)224 = { p1 * p2 * p2 * p2 * p10 * p33 } = ( #6 )
        = 2 * 13 * 29 * 29 * 5762298931 * 379193442131891385858871140097369
        = http://factordb.com/index.php?id=1100000004603171534

[ 023 ] = 7*(10^49-1)/9-3*10^48-3*10^24-3 = 4(7)234(7)234 = { p1 * p5 * p13 * p13 * p19 } = ( #5 )
        = 2 * 47041 * 1843490215739 * 4200850159433 * 6557546474441549261
        = http://factordb.com/index.php?id=1100000004603171758

[ 024 ] = 7*(10^51-1)/9-3*10^50-3*10^25-3 = 4(7)244(7)244 = { p1 * p1 * p2 * p9 * p13 * p27 } = ( #6 )
        = 2 * 3 * 37 * 634692133 * 4073592753173 * 832400336380244077560408113
        = http://factordb.com/index.php?id=1100000004603171987

[ 025 ] = 7*(10^53-1)/9-3*10^52-3*10^26-3 = 4(7)254(7)254 = { p1 * p1 * p3 * p4 * p8 * p10 * p14 * p16 } = ( #8 )
        = 2 * 7 * 131 * 1913 * 40847803 * 2166744263 * 21207375678799 * 7255182756779777
        = http://factordb.com/index.php?id=1100000004603172148

[ 026 ] = 7*(10^55-1)/9-3*10^54-3*10^27-3 = 4(7)264(7)264 = { p1 * p2 * p3 * p5 * p47 } = ( #5 )
        = 2 * 17 * 139 * 30517 * 33127631848787540769772051009452948176570320897
        = http://factordb.com/index.php?id=1100000004603172482

[ 027 ] = 7*(10^57-1)/9-3*10^56-3*10^28-3 = 4(7)274(7)274 = { p1 * p1 * p1 * p2 * p16 * p38 } = ( #6 )
        = 2 * 3 * 7 * 37 * 8556417971072099 * 35932128197774874665074836459567012469
        = http://factordb.com/index.php?id=1100000004603172611

[ 028 ] = 7*(10^59-1)/9-3*10^58-3*10^29-3 = 4(7)284(7)284 = { p1 * p2 * p2 * p2 * p3 * p5 * p49 } = ( #7 )
        = 2 * 13 * 13 * 31 * 131 * 20443 * 1702674483697584502212969483276232081910584702001
        = http://factordb.com/index.php?id=1100000004603174621

[ 029 ] = 7*(10^61-1)/9-3*10^60-3*10^30-3 = 4(7)294(7)294 = { p1 * p4 * p57 } = ( #3 )
        = 2 * 3169 * 753830510851653167841239788225745941586900880053294064023
        = http://factordb.com/index.php?id=1100000004603180048

[ 030 ] = 7*(10^63-1)/9-3*10^62-3*10^31-3 = 4(7)304(7)304 = { p1 * p1 * p1 * p1 * p2 * p10 * p12 * p39 } = ( #8 )
        = 2 * 3 * 3 * 3 * 37 * 2908305097 * 347907960221 * 236333960081302661371072229355865265149
        = http://factordb.com/index.php?id=1100000004603180392

[ 031 ] = 7*(10^65-1)/9-3*10^64-3*10^32-3 = 4(7)314(7)314 = { p1 * p1 * p4 * p8 * p13 * p16 * p25 } = ( #7 )
        = 2 * 7 * 1523 * 28514653 * 4557882192481 * 1783777855397437 * 9665538438479819430083987
        = http://factordb.com/index.php?id=1100000004603181475

[ 032 ] = 7*(10^67-1)/9-3*10^66-3*10^33-3 = 4(7)324(7)324 = { p1 * p3 * p14 * p51 } = ( #4 )
        = 2 * 127 * 28522837643089 * 659476766189363275339950519436510393370752860260729
        = http://factordb.com/index.php?id=1100000004603181506

[ 033 ] = 7*(10^69-1)/9-3*10^68-3*10^34-3 = 4(7)334(7)334 = { p1 * p1 * p1 * p2 * p2 * p9 * p12 * p12 * p33 } = ( #9 )
        = 2 * 3 * 7 * 29 * 37 * 205449329 * 136876732679 * 809832156193 * 465529877851799443664869419533453
        = http://factordb.com/index.php?id=1100000004603181516

[ 034 ] = 7*(10^71-1)/9-3*10^70-3*10^35-3 = 4(7)344(7)344 = { p1 * p2 * p3 * p5 * p64 } = ( #5 )
        = 2 * 13 * 127 * 14387 * 1005723582262222515425729832436674620022310878393223073377784351
        = http://factordb.com/index.php?id=1100000004603181616

[ 035 ] = 7*(10^73-1)/9-3*10^72-3*10^36-3 = 4(7)354(7)354 = { p1 * p2 * p4 * p19 * p50 } = ( #5 )
        = 2 * 59 * 1087 * 1089083378603737471 * 34202138773170871562590334049438691261483202430709
        = http://factordb.com/index.php?id=1100000004603181629

[ 036 ] = 7*(10^75-1)/9-3*10^74-3*10^37-3 = 4(7)364(7)364 = { p1 * p1 * p2 * p29 * p45 } = ( #5 )
        = 2 * 3 * 37 * 11829387026593472330204836991 * 181932685718535568118316173895549052257266887
        = http://factordb.com/index.php?id=1100000004603181667

[ 037 ] = 7*(10^77-1)/9-3*10^76-3*10^38-3 = 4(7)374(7)374 = { p1 * p1 * p4 * p4 * p4 * p5 * p8 * p19 * p35 } = ( #9 )
        = 2 * 7 * 1129 * 3229 * 6449 * 21577 * 66155927 * 2373453526169662477 * 42845280789278169632503156645912303
        = http://factordb.com/index.php?id=1100000004603181705

[ 038 ] = 7*(10^79-1)/9-3*10^78-3*10^39-3 = 4(7)384(7)384 = { p1 * p5 * p6 * p6 * p6 * p21 * p37 } = ( #7 )
        = 2 * 27329 * 202757 * 250837 * 448073 * 529849675133749757063 * 7239412239821024593084563743386376033
        = http://factordb.com/index.php?id=1100000004603181755

[ 039 ] = 7*(10^81-1)/9-3*10^80-3*10^40-3 = 4(7)394(7)394 = { p1 * p1 * p1 * p1 * p1 * p2 * p16 * p18 * p44 } = ( #9 )
        = 2 * 3 * 3 * 7 * 7 * 37 * 1251527766593017 * 238118705799909827 * 49127157223379863103110024619264920024555529
        = http://factordb.com/index.php?id=1100000004603181779

[ 040 ] = 7*(10^83-1)/9-3*10^82-3*10^41-3 = 4(7)404(7)404 = { p1 * p2 * p3 * p3 * p4 * p8 * p8 * p59 } = ( #8 )
        = 2 * 13 * 151 * 229 * 1039 * 13299859 * 47122069 * 81611852004392771609253908424122618144487256296324179185249
        = http://factordb.com/index.php?id=1100000004603181802

[ 041 ] = 7*(10^85-1)/9-3*10^84-3*10^42-3 = 4(7)414(7)414 = { p1 * p7 * p27 * p52 } = ( #4 )
        = 2 * 2631487 * 653491606526911210988885707 * 1389167798904554479862762291679880615423582422216443
        = http://factordb.com/index.php?id=1100000004603194192

[ 042 ] = 7*(10^87-1)/9-3*10^86-3*10^43-3 = 4(7)424(7)424 = { p1 * p1 * p2 * p2 * p2 * p20 * p27 * p35 } = ( #8 )
        = 2 * 3 * 17 * 37 * 37 * 94392482142129180983 * 753304907957240824372838839 * 48118726274259864011438475781089829
        = http://factordb.com/index.php?id=1100000004603194436

[ 043 ] = 7*(10^89-1)/9-3*10^88-3*10^44-3 = 4(7)434(7)434 = { p1 * p1 * p2 * p17 * p24 * p47 } = ( #6 )
        = 2 * 7 * 31 * 10305265190701357 * 122393568062716615727009 * 87280745837942635466795837845002103029923017547
        = http://factordb.com/index.php?id=1100000004603194546

[ 044 ] = 7*(10^91-1)/9-3*10^90-3*10^45-3 = 4(7)444(7)444 = { p1 * p6 * p85 } = ( #3 )
        = 2 * 704023 * 3393197223512426282790319192539006380315542087955775434735639160778680368239232083169
        = http://factordb.com/index.php?id=1100000004603194596

[ 045 ] = 7*(10^93-1)/9-3*10^92-3*10^46-3 = 4(7)454(7)454 = { p1 * p1 * p1 * p2 * p3 * p8 * p80 } = ( #7 )
        = 2 * 3 * 7 * 37 * 881 * 15996241 * 21816299377895498005986895298364233958243537842803784733076905066891135639302911
        = http://factordb.com/index.php?id=1100000004603194627

[ 046 ] = 7*(10^95-1)/9-3*10^94-3*10^47-3 = 4(7)464(7)464 = { p1 * p2 * p6 * p13 * p75 } = ( #5 )
        = 2 * 13 * 402371 * 8721664701773 * 523632434253075095992616284376744777504381178867742152125089385004202625653
        = http://factordb.com/index.php?id=1100000004603194685

[ 047 ] = 7*(10^97-1)/9-3*10^96-3*10^48-3 = 4(7)474(7)474 = { p1 * p4 * p4 * p30 * p60 } = ( #5 )
        = 2 * 5003 * 6581 * 278981626513384202832810863201 * 260074609357905336148575084737475801389514559181885326594609
        = http://factordb.com/index.php?id=1100000004603194738

[ 048 ] = 7*(10^99-1)/9-3*10^98-3*10^49-3 = 4(7)484(7)484 = { p1 * p1 * p1 * p2 * p25 * p72 } = ( #6 )
        = 2 * 3 * 3 * 37 * 4261258556591861845328167 * 168350275203939994429588273399795747216950104782510768259018074378030517
        = http://factordb.com/index.php?id=1100000004603195372

[ 049 ] = 7*(10^101-1)/9-3*10^100-3*10^50-3 = 4(7)494(7)494 = { p1 * p1 * p30 * p71 } = ( #4 )
        = 2 * 7 * 211391264742530799662057581001 * 16143989756885142966441161203564813569986653923695486784535579927648841
        = http://factordb.com/index.php?id=1100000004603195668

[ 050 ] = 7*(10^103-1)/9-3*10^102-3*10^51-3 = 4(7)504(7)504 = { p1 * p2 * p12 * p30 * p60 } = ( #5 )
        = 2 * 29 * 124358502659 * 761092351688475467015445773597 * 870332318336630866923619735049081554229794362906428238523861
        = http://factordb.com/index.php?id=1100000004603195790

[ 051 ] = 7*(10^105-1)/9-3*10^104-3*10^52-3 = 4(7)514(7)514 = { p1 * p1 * p1 * p2 * p18 * p21 * p30 * p34 } = ( #8 )
        = 2 * 3 * 7 * 37 * 343737178766631743 * 775612957281009162827 * 203502732494455711913020202779 * 5666737858429073103066074257967449
        = http://factordb.com/index.php?id=1100000004603210035

[ 052 ] = 7*(10^107-1)/9-3*10^106-3*10^53-3 = 4(7)524(7)524 = { p1 * p2 * p7 * p12 * p14 * p28 * p46 } = ( #7 )
        = 2 * 13 * 4009307 * 953581008277 * 67829643943613 * 1436629848452019824696954281 * 4932433857422540708642920924225255378442229697
        = http://factordb.com/index.php?id=1100000004603210307

[ 053 ] = 7*(10^109-1)/9-3*10^108-3*10^54-3 = 4(7)534(7)534 = { p1 * p6 * p28 * p76 } = ( #4 )
        = 2 * 414653 * 1766002390013110477024902947 * 3262269619235816272547988765035397701682093493805026826825201997514109738657
        = http://factordb.com/index.php?id=1100000004603210781

[ 054 ] = 7*(10^111-1)/9-3*10^110-3*10^55-3 = 4(7)544(7)544 = { p1 * p1 * p2 * p3 * p4 * p17 * p20 * p33 * p34 } = ( #9 )
        = 2 * 3 * 37 * 167 * 2213 * 80289899673578891 * 59761008459292224157 * 192187176990230622095289388176079 * 6314978063940994008160079333828899
        = http://factordb.com/index.php?id=1100000004603212443

[ 055 ] = 7*(10^113-1)/9-3*10^112-3*10^56-3 = 4(7)554(7)554 = { p1 * p1 * p3 * p8 * p15 * p22 * p31 * p36 } = ( #8 )
        = 2 * 7 * 251 * 14040701 * 598043916978763 * 1160132185549415802767 * 4699357326632706580324182042247 * 296999949975094366268247869433637493
        = http://factordb.com/index.php?id=1100000004603212638

[ 056 ] = 7*(10^115-1)/9-3*10^114-3*10^57-3 = 4(7)564(7)564 = { p1 * p115 } = ( #2 ) =   SEMIPRIME  
        = 2 * 2388888888888888888888888888888888888888888888888888888887388888888888888888888888888888888888888888888888888888887
        = http://factordb.com/index.php?id=1100000004603212841

[ 057 ] = 7*(10^117-1)/9-3*10^116-3*10^58-3 = 4(7)574(7)574 = { p1 * p1 * p1 * p1 * p1 * p1 * p2 * p4 * p5 * p29 * p76 } = ( #11 )
        = 2 * 3 * 3 * 3 * 3 * 7 * 37 * 7829 * 33641 * 34985193656665448960610011377 * 1235809971742370539197792413456792057791587999566526991179817742316613880801
        = http://factordb.com/index.php?id=1100000004603214189

[ 058 ] = 7*(10^119-1)/9-3*10^118-3*10^59-3 = 4(7)584(7)584 = { p1 * p2 * p2 * p2 * p3 * p4 * p11 * p13 * p87 } = ( #9 )
        = 2 * 13 * 17 * 31 * 827 * 1657 * 16207129849 * 1049334664151 * 149621441166736954007764173420977988132014941147511645108739484868152670314807283823617
        = http://factordb.com/index.php?id=1100000004603215853

[ 059 ] = 7*(10^121-1)/9-3*10^120-3*10^60-3 = 4(7)594(7)594 = { p1 * p3 * p7 * p9 * p35 * p68 } = ( #6 )
        = 2 * 463 * 3196847 * 258794749 * 67727846561236081541692803576572861 * 92081074929258828440357642407824663858772831590390702627001859973503
        = http://factordb.com/index.php?id=1100000004603216135

[ 060 ] = 7*(10^123-1)/9-3*10^122-3*10^61-3 = 4(7)604(7)604 = { p1 * p1 * p2 * p8 * p9 * p17 * p88 } = ( #7 )
        = 2 * 3 * 37 * 18876167 * 953884913 * 46188753723678221 * 2587777525148076297568199569126092282082491841579061103888781504528320923456222312710187
        = http://factordb.com/index.php?id=1100000004603327507

[ 061 ] = 7*(10^125-1)/9-3*10^124-3*10^62-3 = 4(7)614(7)614 = { p1 * p1 * p1 * p2 * p2 * p120 } = ( #6 )
        = 2 * 7 * 7 * 29 * 89 * 188891261011701593978673737349776537245403133486379182953046902710457810917212035272587660919979511887410265668969382923
        = http://factordb.com/index.php?id=1100000004603371826

[ 062 ] = 7*(10^127-1)/9-3*10^126-3*10^63-3 = 4(7)624(7)624 = { p1 * p127 } = ( #2 ) =   SEMIPRIME  
        = 2 * 2388888888888888888888888888888888888888888888888888888888888887388888888888888888888888888888888888888888888888888888888888887
        = http://factordb.com/index.php?id=1100000004603373317

[ 063 ] = 7*(10^129-1)/9-3*10^128-3*10^64-3 = 4(7)634(7)634 = { p1 * p1 * p1 * p2 * p3 * p4 * p5 * p5 * p17 * p17 * p31 * p49 } = ( #12 )
        = 2 * 3 * 7 * 37 * 743 * 1091 * 21851 * 24097 * 11834842101559999 * 18149999381495629 * 2216880973921723027898722613953 * 1512674946195291787688803227105876342125589458467
        = http://factordb.com/index.php?id=1100000004603373679

[ 064 ] = 7*(10^131-1)/9-3*10^130-3*10^65-3 = 4(7)644(7)644 = { p1 * p2 * p16 * p114 } = ( #4 )
        = 2 * 13 * 1937572544465059 * 948406728231266948739908476785684939253625687959008206312134055598996139334399937483105894368613408167764665801361
        = http://factordb.com/index.php?id=1100000004603374013

[ 065 ] = 7*(10^133-1)/9-3*10^132-3*10^66-3 = 4(7)654(7)654 = { p1 * p3 * p3 * p3 * p10 * p116 } = ( #6 )
        = 2 * 163 * 277 * 367 * 2503719017 * 57580697944528208581452381638338507620243895567224284083571358039793616320174101443887890414404599282794263862693583
        = http://factordb.com/index.php?id=1100000004603374101

[ 066 ] = 7*(10^135-1)/9-3*10^134-3*10^67-3 = 4(7)664(7)664 = { p1 * p1 * p1 * p2 * p3 * p5 * p7 * p14 * p49 * p57 } = ( #10 )
        = 2 * 3 * 3 * 37 * 227 * 13907 * 8751599 * 18222195100643 * 4317460287131040850197805159575877570555510859033 * 330047123006421775901703486197429804485006587265508668271
        = http://factordb.com/index.php?id=1100000004603378887

[ 067 ] = 7*(10^137-1)/9-3*10^136-3*10^68-3 = 4(7)674(7)674 = { p1 * p1 * p21 * p31 * p38 * p47 } = ( #6 )
        = 2 * 7 * 560932399671731005339 * 2745693656211183153663696609047 * 36062275958823499752906755760819759613 * 61444380798196347725555017098172154742534119129
        = http://factordb.com/index.php?id=1100000004603379442

[ 068 ] = 7*(10^139-1)/9-3*10^138-3*10^69-3 = 4(7)684(7)684 = { p1 * p6 * p9 * p13 * p45 * p68 } = ( #6 )
        = 2 * 616289 * 105027521 * 6823901008447 * 120005927090108182352821526716557840227273093 * 45068489748763914633903232426216235177298647593262311297684880353813
        = http://factordb.com/index.php?id=1100000004603379861
        = ( Patrick De Geest / for p45 x p68 / May 13, 2023 / Yafu SIQS v 1.34.5 )

[ 069 ] = 7*(10^141-1)/9-3*10^140-3*10^70-3 = 4(7)694(7)694 = { p1 * p1 * p1 * p2 * p6 * c133 } = ( # )
        = 2 * 3 * 7 * 37 * 264739 * 
          [1161333643514206257134197482993844693480938990667440196976834948573151031780096632649524365516342520108493387836438916937067946175029]<133>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603389874

[ 070 ] = 7*(10^143-1)/9-3*10^142-3*10^71-3 = 4(7)704(7)704 = { p1 * p2 * p3 * p17 * p123 } = ( #5 )
        = 2 * 13 * 587 * 20101270309167713 * 155736709059835167978263905743164312735716791208988897440790346084687427388557109474260534293049151567992316476939912319929
        = http://factordb.com/index.php?id=1100000004603457751

[ 071 ] = 7*(10^145-1)/9-3*10^144-3*10^72-3 = 4(7)714(7)714 = { p1 * p4 * p27 * p115 } = ( #4 )
        = 2 * 2081 * 959806704071952127808756239 * 1196024541665145445020929469749634299051462156893356909962996792375105961822079218208521371502301606538012966273593
        = http://factordb.com/index.php?id=1100000004603587916

[ 072 ] = 7*(10^147-1)/9-3*10^146-3*10^73-3 = 4(7)724(7)724 = { p1 * p1 * p2 * p3 * p6 * p21 * p117 } = ( #7 )
        = 2 * 3 * 37 * 139 * 194377 * 517604696000341133837 * 153891661521492126796732974765321850096135178973090440977276147195704440806855609500929956167398949979632950966344447
        = http://factordb.com/index.php?id=1100000004603589136

[ 073 ] = 7*(10^149-1)/9-3*10^148-3*10^74-3 = 4(7)734(7)734 = { p1 * p1 * p2 * p5 * p6 * p10 * p24 * p37 * p67 } = ( #9 )
        = 2 * 7 * 31 * 34543 * 267587 * 4362302029 * 266790519006948508527467 * 1665152562053589582639707276449884367 * 6145694961568256540155175189814100635332454439853147208074989700491
        = http://factordb.com/index.php?id=1100000004603589232

[ 074 ] = 7*(10^151-1)/9-3*10^150-3*10^75-3 = 4(7)744(7)744 = { p1 * p2 * p3 * p11 * p19 * p118 } = ( #6 )
        = 2 * 17 * 127 * 78906518333 * 1794167245482652423 * 7815693202607235074618328080646043629511515774870254192378600616928919499314368863362001328945913656633640583017469227
        = http://factordb.com/index.php?id=1100000004603589716

[ 075 ] = 7*(10^153-1)/9-3*10^152-3*10^76-3 = 4(7)754(7)754 = { p1 * p1 * p1 * p1 * p2 * p7 * p8 * p25 * p29 * p83 } = ( #10 )
        = 2 * 3 * 3 * 7 * 37 * 4683277 * 11508311 * 1772280145392930578610701 * 31279471821289963020124294421 * 34300500600584208759283179378813865509755236861094909038240411729427415175479081871
        = http://factordb.com/index.php?id=1100000004603589857

[ 076 ] = 7*(10^155-1)/9-3*10^154-3*10^77-3 = 4(7)764(7)764 = { p1 * p2 * p2 * p3 * p4 * p5 * c142 } = ( # )
        = 2 * 13 * 59 * 127 * 3853 * 12097 * 
          [5261628435358207134641653081781090311585156964981239889934904317924058438021501775481088502072282754750465703099848783649221971850223143944723]<142>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603598394

[ 077 ] = 7*(10^157-1)/9-3*10^156-3*10^78-3 = 4(7)774(7)774 = { p1 * p30 * p128 } = ( #3 )
        = 2 * 159703555268500332477209821963 * 14958269932517084160864176534166332901585930416492138418192634433305457039180378910798695697099710608104620600106924935225842949
        = http://factordb.com/index.php?id=1100000004603642855

[ 078 ] = 7*(10^159-1)/9-3*10^158-3*10^79-3 = 4(7)784(7)784 = { p1 * p1 * p2 * p2 * p3 * p7 * p9 * p23 * p115 } = ( #9 )
        = 2 * 3 * 29 * 37 * 647 * 2997461 * 613666499 * 14196764054583358905841 * 4392334152692554764628961915039052642385325238261960342724614225747700085812811967816695395130139099981519853108741
        = http://factordb.com/index.php?id=1100000004603649947

[ 079 ] = 7*(10^161-1)/9-3*10^160-3*10^80-3 = 4(7)794(7)794 = { p1 * p1 * p17 * p29 * p115 } = ( #5 )
        = 2 * 7 * 25490185725977233 * 13646129042890915112994371131 * 9811048820984371155275621190602615868516087055450544290141959765236729668491681307374173379342942467930437186287667
        = http://factordb.com/index.php?id=1100000004603653980

[ 080 ] = 7*(10^163-1)/9-3*10^162-3*10^81-3 = 4(7)804(7)804 = { p1 * p6 * p13 * c145 } = ( # )
        = 2 * 215309 * 2989443373691 * 
          [3711448470425635907441475774157183961180838454993488639347032143183775412775742627526295220733196297768507595766834802272148486534735986131384073]<145>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603655028

[ 081 ] = 7*(10^165-1)/9-3*10^164-3*10^82-3 = 4(7)814(7)814 = { p1 * p1 * p1 * p1 * p2 * c161 } = ( # )
        = 2 * 3 * 7 * 7 * 37 * 
          [43921472492901064329635758207186778615350043921472492901064329635758207186778615347286061571775857490143204428918714633000347286061571775857490143204428918714633]<161>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603655343

[ 082 ] = 7*(10^167-1)/9-3*10^166-3*10^83-3 = 4(7)824(7)824 = { p1 * p2 * p6 * p18 * p143 } = ( #5 )
        = 2 * 13 * 121139 * 457424144343964183 * 33162673074459946137058068208819731217314860123652036349406057350276068976091712810472686026899095351002040433963491790279473225698231805651527
        = http://factordb.com/index.php?id=1100000004603730555

[ 083 ] = 7*(10^169-1)/9-3*10^168-3*10^84-3 = 4(7)834(7)834 = { p1 * p6 * p163 } = ( #3 )
        = 2 * 335843 * 7113112046071792143617371476817706157010534353519021950402089336055504771243970810430435914665152731749325991278332104253740256277155959447982804134339226629374109
        = http://factordb.com/index.php?id=1100000004603735114

[ 084 ] = 7*(10^171-1)/9-3*10^170-3*10^85-3 = 4(7)844(7)844 = { p1 * p1 * p1 * p1 * p2 * p5 * p15 * p45 * p104 } = ( #9 )
        = 2 * 3 * 3 * 3 * 37 * 42797 * 219078916502923 * 915381169867490459198406141233169521981629183 * 27862146840671468056134838799624301129216353106518761446183503816080389672544294144489987628901761771681
        = http://factordb.com/index.php?id=1100000004603736966
        = ( Patrick De Geest / for p45 x p104 / May 13, 2023 / Yafu FACTOR v 1.34.5 )

[ 085 ] = 7*(10^173-1)/9-3*10^172-3*10^86-3 = 4(7)854(7)854 = { p1 * p1 * p6 * p8 * p10 * p31 * p52 * p68 } = ( #8 )
        = 2 * 7 * 143419 * 13445297 * 6140702383 * 5536868408985200650078316927629 * 1200203459512199916259207488519622861405796322661271 * 43369428058537838260159959956241540313509705247159838732972069382871
        = http://factordb.com/index.php?id=1100000004603740928
        = ( Patrick De Geest / for p52 x p68 / June 2, 2023 / Msieve 1.53 )

[ 086 ] = 7*(10^175-1)/9-3*10^174-3*10^87-3 = 4(7)864(7)864 = { p1 * p3 * p7 * p15 * c151 } = ( # )
        = 2 * 919 * 1165529 * 400585726668511 * 
          [5567521264185619781839717581318115749544267583821825420901201652749470684637602771289754115889622460986378643558692022797397433392498273572026389070167]<151>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603817225

[ 087 ] = 7*(10^177-1)/9-3*10^176-3*10^88-3 = 4(7)874(7)874 = { p1 * p1 * p1 * p2 * p8 * p10 * p16 * c142 } = ( # )
        = 2 * 3 * 7 * 37 * 10072063 * 4523545709 * 6589890912386101 * 
          [1023998427144594502913567876880100852918200791717709792681760056150472629520898836932316334173159333510167798245497748303384662774788848690993]<142>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603823901

[ 088 ] = 7*(10^179-1)/9-3*10^178-3*10^89-3 = 4(7)884(7)884 = { p1 * p2 * p2 * p3 * p5 * p7 * p8 * p8 * p15 * p132 } = ( #10 )
        = 2 * 13 * 31 * 971 * 37871 * 9803789 * 20596259 * 29135333 * 277907500827259 * 985966924823429721413050109700761252790676796267115090650137145896289867900678473584351271979332077837550007070968449130293864421177
        = http://factordb.com/index.php?id=1100000004603824358

[ 089 ] = 7*(10^181-1)/9-3*10^180-3*10^90-3 = 4(7)894(7)894 = { p1 * p2 * p8 * p14 * p14 * p15 * p131 } = ( #7 )
        = 2 * 29 * 16753277 * 17864223211031 * 28748712589939 * 537686635511951 * 17806001421774135401147168504228955989490566566401589983333517296521658641704218178245263375827839995412068620546572021496282496621
        = http://factordb.com/index.php?id=1100000004603824484

[ 090 ] = 7*(10^183-1)/9-3*10^182-3*10^91-3 = 4(7)904(7)904 = { p1 * p1 * p2 * p2 * p9 * p18 * p20 * p41 * p93 } = ( #9 )
        = 2 * 3 * 17 * 37 * 174420863 * 979687122460888207 * 52922751032723088763 * 15156461426738550431234846099610795800501 * 923629912997759900369610261738269253837364311640517176370498128602394058606991979134842583247
        = http://factordb.com/index.php?id=1100000004603824620

[ 091 ] = 7*(10^185-1)/9-3*10^184-3*10^92-3 = 4(7)914(7)914 = { p1 * p1 * c184 } = ( # )
        = 2 * 7 * 
          [3412698412698412698412698412698412698412698412698412698412698412698412698412698412698412698391269841269841269841269841269841269841269841269841269841269841269841269841269841269841269841]<184>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603827986

[ 092 ] = 7*(10^187-1)/9-3*10^186-3*10^93-3 = 4(7)924(7)924 = { p1 * p4 * p8 * p175 } = ( #4 )
        = 2 * 8287 * 79606433 * 3621182785311351323302992878176695925693396356202136149069231628992351547727402960868840959625531045735376870101770818144350511223331246189060092271018777779932836456652130697
        = http://factordb.com/index.php?id=1100000004603830955

[ 093 ] = 7*(10^189-1)/9-3*10^188-3*10^94-3 = 4(7)934(7)934 = { p1 * p1 * p1 * p1 * p2 * p2 * p4 * p21 * c160 } = ( # )
        = 2 * 3 * 3 * 7 * 37 * 59 * 2293 * 112238658677623883393 * 
          [6749244209781450553487982424292727690207797610944802102967475795560515829835420777466878294138820813286492156142911322623148041330073334632527213881430958027347]<160>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603846051

[ 094 ] = 7*(10^191-1)/9-3*10^190-3*10^95-3 = 4(7)944(7)944 = { p1 * p2 * p8 * p19 * p164 } = ( #5 )
        = 2 * 13 * 16212853 * 5669531519335806923 * 19991527518263972192187819736182802103845270480440942797337906872017954735324465980273769672453009393024488378944414268547442508345989649346466424949119580074790421
        = http://factordb.com/index.php?id=1100000004603846564

[ 095 ] = 7*(10^193-1)/9-3*10^192-3*10^96-3 = 4(7)954(7)954 = { p1 * p3 * p6 * p6 * p7 * p11 * p13 * p30 * p45 * p76 } = ( #10 )
        = 2 * 709 * 101359 * 126961 * 3847271 * 25175154317 * 6541908298039 * 110305748407302552773340660361 * 394661248939831693371014917757635160216568599 * 9492160213825872270170744730862841894276002310994920186360465513977593863431
        = http://factordb.com/index.php?id=1100000004603847816

[ 096 ] = 7*(10^195-1)/9-3*10^194-3*10^97-3 = 4(7)964(7)964 = { p1 * p1 * p2 * p5 * p5 * p7 * c178 } = ( # )
        = 2 * 3 * 37 * 12437 * 17021 * 4212587 * 
          [2413367069420968852407091933940961595007137202048273595346827730582577274264493404728845050193740020315061087945145068883054412335237122400259621168962310633424721614041424528683]<178>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603868919

[ 097 ] = 7*(10^197-1)/9-3*10^196-3*10^98-3 = 4(7)974(7)974 = { p1 * p1 * p30 * p39 * p129 } = ( #5 )
        = 2 * 7 * 153818963637007050422713790521 * 142965870640153238421680415275310505333 * 155187113802151714814818905368993757901775716600300755659164184923038801736657147748786381865946793478179150016422905672244689237
        = http://factordb.com/index.php?id=1100000004603869360

[ 098 ] = 7*(10^199-1)/9-3*10^198-3*10^99-3 = 4(7)984(7)984 = { p1 * p5 * p8 * p44 * p144 } = ( #5 )
        = 2 * 13163 * 25388249 * 61356802285452075276055725256441687245561671 * 116505278551008502436473074552073372606872291409347281773371767870571479243994525472321363722275114825858821993503338796715468322380296706889131
        = http://factordb.com/index.php?id=1100000004603869408

[ 099 ] = 7*(10^201-1)/9-3*10^200-3*10^100-3 = 4(7)994(7)994 = { p1 * p1 * p1 * p2 * p4 * p7 * p14 * c174 } = ( # )
        = 2 * 3 * 7 * 37 * 5821 * 2662547 * 20601749587409 * 
          [962888379569231389513685326688560755170260048597987239224976165956414987078979150266055036961820396738578488404490525951882770132660953351563487962005700134391859200377830457]<174>   Free to factor 
        = http://factordb.com/index.php?id=1100000004603869422

[ 100 ] = 7*(10^203-1)/9-3*10^202-3*10^101-3 = 4(7)1004(7)1004 = { p1 * p2 * p9 * p194 } = ( #4 )
        = 2 * 13 * 126526879 * 14523450290802143367794655217938613714146911326302750317879941048785670330472680335431632727126754130996143082760662255371834037723678453692824789420003785482602042994716554616818970925105163981
        = http://factordb.com/index.php?id=1100000004603869497
 

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E-mail address : pdg@worldofnumbers.com