3389

This number is a prime.

+ 3389 is an Erdös prime because p-k!, for all 1 <= k! <= p, is never prime. [Noll]

(There are 2 curios for this number that have not yet been approved by an editor.)

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell