This number is a prime.

Single Curio View:   (Seek other curios for this number)
(7, 11, 13) is the first consecutive prime number triple (p, q, r) such that r divides pq+1. Note that the quotient is 6 (the first perfect number). [Loungrides]

Submitted: 2011-01-05 11:50:19;   Last Modified: 2011-01-05 12:08:56.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell