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
660937351Factored
FactorDigitsBitsDate
5162485978349567666572168.82018-02-11 21:35:11
History
DateUserTypeResult
2018-02-11ConductorF
Factor: 516248597834956766657 / TF: 68-69
2017-02-01sasakiNF
no factor from 2^67 to 2^68
2014-03-24sasakiNF
no factor from 2^66 to 2^67
2013-12-17sasakiNF
no factor from 2^65 to 2^66
2012-01-23LingUaanNF
no factor from 2^64 to 2^65
2010-06-13Architects CubedNF
no factor from 2^63 to 2^64