11

This number is a prime.

Single Curio View:   (Seek other curios for this number)
Obtained by subtracting the sum of all digital primes from the sum of all non-prime digits. [Silva]

Submitted: 2011-09-19 10:45:34;   Last Modified: 2011-09-19 12:28:35.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell