PrimeQ[PartitionsQ[n]]

Eric W. Weisstein eww at wolfram.com
Thu Nov 4 15:41:42 CET 1999


Greetings.

There also seems to be a decided lack of values of PartitionsQ[n] which
are prime (A046065).  A search up to n=77,000 yields only:

{3, 4, 5, 7, 22, 70, 100, 495, 1247, 2072}

It seems unlikely that any more exist.  Any insights or proofs?

Cheers,
-Eric

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