23
This number is a prime.
Single Curio View: (Seek other curios for this number)
23 = (2^2 + 3^3) - (2! + 3!). [Teofilatto]
Submitted: 2004-11-02 09:32:30; Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell