113

This number is a prime.

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

113 is the only multidigit prime of the form n!! + π(n)!!. [Firoozbakht]

Submitted: 2009-12-12 02:06:08; Last Modified: 2009-12-13 19:30:24.

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