Migration complete - please let us know if anything isn't working.

# 259

This number is a composite.

Single Curio View: (Seek other curios for this number)

The product of first 259 even numbers plus 1, i.e., 2^259*259!+1 is the only non-titanic prime of form 2^n*n!+1 where n is an integer. [Loungrides]
Submitted: 2016-06-15 16:07:41; Last Modified: 2016-06-16 12:55:23.

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