Mprime

Great Internet Mersenne Prime Search

This program is used to find Mersenne Prime numbers as part of Great Internet Mersenne Prime Search initiative GIMPS since 1996. See http//www.utm.edu/research/primes/mersenne.shtml for a description of Mersenne primes.

Mersenne number can be proved composite not prime by either finding a factor or by running a Lucas-Lehmer primality test.

To use this program you must agree to the terms and conditions, prize rules, etc. at http//mersenne.org/legal/.

WWW http//www.mersenne.org/