*** VFYPR 1.13F  F_max=100000 S_min=100000 h=0 a=0 C=0 J=0 D=0 
N=(15*10^3-51)/99
N=151
*** N is prime!
Time: 0 sec

== ID:B2813039515A2 =============================================

PRIMO 1.2.1 - Primality Certificate

-----------------------------------------------------------------
Candidate
-----------------------------------------------------------------
N = 111111151111111

Decimal size = 15
Binary size = 47

-----------------------------------------------------------------
1) SPP Test
-----------------------------------------------------------------
N = Candidate

Started 11/01/2002 04:41:42 PM
Running time < 1s

Candidate certified prime

=================================================================

Proved prime with 'Primo 1.2.1'
by Patrick De Geest using a Pentium III 650 MHz chip.

== ID:B281303930B36 =============================================

PRIMO 1.2.1 - Primality Certificate

-----------------------------------------------------------------
Candidate
-----------------------------------------------------------------
N = 111111111111111111111111111111111111111111111511111111111111\
    1111111111111111111111111111111

Decimal size = 91
Binary size = 300

Started 11/01/2002 04:39:28 PM
Running time < 1s

Candidate certified prime

=================================================================

Proved prime with 'Primo 1.2.1'
by Patrick De Geest using a Pentium III 650 MHz chip.

== ID:B281303901642 =============================================

PRIMO 1.2.1 - Primality Certificate

-----------------------------------------------------------------
Candidate
-----------------------------------------------------------------
N = 111111111111111111111111111111111111111111111111111111111111\
    111111111111111111111111111111111111111111111111111111151111\
    111111111111111111111111111111111111111111111111111111111111\
    111111111111111111111111111111111111111111111111111

Decimal size = 231
Binary size = 765

Started 11/01/2002 04:36:14 PM
Running time 14s

Candidate certified prime

=================================================================

Proved prime with 'Primo 1.2.1'
by Patrick De Geest using a Pentium III 650 MHz chip.

== ID:B27F104B67408 =============================================

PRIMO 1.2.1 - Primality Certificate - (1)681 5(1)681

Started 09/28/2002 09:57:46 PM
Running time 2h 56mn 4s

Candidate certified prime

=================================================================

Proved prime with 'Primo 1.2.1' by Jeff Heleen
using a 1.33 GHz Athlon chip.
The file "Primo-B27F104B67408.out" is 422 KB
and is available on demand by simple email request.

[PRIMO - Primality Certificate]
Version=2.0.0 - beta 3 - (1)1248 5 (1)1248
Format=2
ID=B27FA017D523E
Created=10/07/2002 06:56:30 AM
TestCount=388
Status=Candidate certified prime

[Running Times]
Initialization=14.06s
1stPhase=49h 22mn 37s
2ndPhase=4h 1mn 10s
Total=53h 24mn 2s

Proved prime with 'Primo 2.0.0 - beta 3' by Jeff Heleen
using a 1.33 GHz Athlon chip.
The file "Primo-B27FA017D523E.out" is 1072 KB
and is available on demand by simple email request.

Xinyao Chen informs me (May 19,2022) that this number is
now a proven palindromic wing prime.
Proof was done by Alfred Reich on August 17, 2013.

See source at
https://stdkmd.net/nrr/records.htm#nrpprime

Xinyao Chen informs me (May 19,2022) that this number is
now a proven palindromic wing prime.
Proof was done by Masaki UKAI on April 24, 2020.

See source at
https://stdkmd.net/nrr/records.htm#nrpprime

3-PRP!

3-PRP!