13

This number is a prime.

Single Curio View:   (Seek other curios for this number)
213 - 1 is a Mersenne prime.

Submitted: 1999-09-02 23:40:00;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell