7

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The sum of the digits of each of the first two multidigit squares is 7. [Sladcik]

Submitted: 2001-12-26 14:18:00;   Last Modified: 2009-01-18 14:57:15.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell