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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
658630727Factored
FactorDigitsBitsDate
6315312783293839583772169.12016-11-01 19:07:58
History
DateUserTypeResult
2016-11-01NipalF
Factor: 631531278329383958377 / TF: 67-70
2014-07-02sasakiNF
no factor from 2^66 to 2^67
2014-02-23america64NF
no factor from 2^65 to 2^66