6171054912832631

This number is a prime.

                                                           617105 4912832631

+ 6171054912832631 + 366384*23#*n is prime for n = 0 to 24 (Raanan Chermoni and Jaroslaw Wroblewski, May 2008). It is the first known AP25. [Jarek]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell