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
662047567Factored
FactorDigitsBitsDate
3555393828465850675612168.32018-02-18 11:49:11
History
DateUserTypeResult
2018-02-18ConductorF
Factor: 355539382846585067561 / TF: 68-69
2017-02-01sasakiNF
no factor from 2^67 to 2^68
2014-04-08sasakiNF
no factor from 2^66 to 2^67
2013-12-18sasakiNF
no factor from 2^65 to 2^66
2012-01-23gLaussNF
no factor from 2^64 to 2^65
2010-06-17Architects CubedNF
no factor from 2^63 to 2^64