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
662270227Factored
FactorDigitsBitsDate
3440362746344141767192168.22018-02-19 17:46:10
History
DateUserTypeResult
2018-02-19ConductorF
Factor: 344036274634414176719 / TF: 68-69
2017-02-16sasakiNF
no factor from 2^67 to 2^68
2014-04-09sasakiNF
no factor from 2^66 to 2^67
2013-12-21sasakiNF
no factor from 2^65 to 2^66
2011-10-27laleraNF
no factor from 2^64 to 2^65
2010-06-09Architects CubedNF
no factor from 2^63 to 2^64