2801
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime equal to the sum of the n first powers
of 7 (n=5). [Loungrides]
Submitted: 2009-09-07 08:49:57; Last Modified: 2009-09-08 10:52:41.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell