Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
158246449Factored
FactorDigitsBitsDate
63575985470885835449512272.42016-11-29 09:52:11
History
DateUserTypeResult
2016-11-29d3zorgF
Factor: 6357598547088583544951 / TF: 72-73
2016-11-27Choi4KANGNF
no factor from 2^71 to 2^72
2016-10-10workerthreadNF
no factor from 2^70 to 2^71
2016-09-11La GüiraNF
no factor from 2^69 to 2^70
2016-09-11La GüiraNF
no factor from 2^68 to 2^69
2016-05-12BrionHNF
no factor from 2^67 to 2^68
2015-04-23subgeniusNF
no factor from 2^66 to 2^67
2013-02-14Chih-Wei HuangNF
no factor from 2^65 to 2^66
2011-01-29runeskNF
no factor from 2^64 to 2^65
2010-06-30RichardNF
no factor from 2^63 to 2^64