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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
393076483Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
54642463198941734139132272.22020-01-28 06:06:40
History
DateUserTypeResult
2020-01-28Smok_bmv F
Factor: 5464246319894173413913 / TF: 72-73*
2019-02-12Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2019-02-12Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2017-03-13mikrNF
no factor from 2^68 to 2^70
2017-02-10Leo FoolNF
no factor from 2^67 to 2^68
2016-04-12tscNF
no factor from 2^66 to 2^67
2014-05-13tscNF
no factor from 2^65 to 2^66
2010-05-02Architects CubedNF
no factor from 2^64 to 2^65