[ *April 2, 2000* ]

The sum of the first **202** composite numbers is **27072**.

[G. L. Honaker, Jr. - A053779]

Note the sequence starts : 4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + ...

The number 1 is considered as the unit, so it's neither composite nor prime !

Visit also Carlos Rivera's Puzzle 89 and try to find that elusive palprime.

Jeff Heleen pushed this topic skyhigh
and found the following two record palsums :

The sum of the first **6249167674** **composite** numbers is **20500472188127400502**.

It is the 32nd (and now the largest known) such palindrome !

The sequence : 4 + 6 + 8 + 9 + 10 + ... + 6553235945

The sum of the first **2822581688** **odd composite** numbers is **8806146443446416088**.

The sequence : 9 + 15 + ... + 6224149881

All this data finally got compiled at the following page :

Sum of the first n 'type of numbers' is palindromic