Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
692426221Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3446999887248551275912168.22017-12-15 23:01:11
6117293003205618350632169.12025-03-06 15:05:41
History
DateUserTypeResult
2025-03-06James HeinrichF
Factors: 344699988724855127591,611729300320561835063 / TF: 68-70
2017-12-15Alex_soldierF
Factor: 344699988724855127591 / TF: 68-69*
2014-08-19sasakiNF
no factor from 2^66 to 2^68
2013-12-10sasakiNF
no factor from 2^65 to 2^66