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
332907173Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
328814805683106060008092374.82019-02-28 05:49:05
History
DateUserTypeResult
2024-06-05LaurVNF
no factor from 2^71 to 2^72
2019-02-28alexF
Factor: 32881480568310606000809 / TF: 74-75
2015-09-05Gordon SpenceNF
no factor from 2^73 to 2^74
2015-05-25Jacques MOLNENF
no factor from 2^72 to 2^73
2013-03-12Architects CubedNF
no factor from 2^71 to 2^72
2013-02-03LaurVNF
no factor from 2^70 to 2^71
2012-03-29LaurVNF
no factor from 2^69 to 2^70
2012-03-29LaurVNF
no factor from 2^67 to 2^69
2010-11-02Architects CubedNF
no factor from 2^66 to 2^67