5017
This number is a composite.
5017 is a Pentagonal number P(58). Note that both 5 and 17 are Fermat primes. [Post]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
5017 is a Pentagonal number P(58). Note that both 5 and 17 are Fermat primes. [Post]