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

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MnStatusDetails
86930407Factored
FactorDigitsBitsDate
4348300576998780948471226572788.52018-06-24 15:00:12
P-1 factors
DateFactorB1B2
2018-06-2443483005769987809484712265770500013923750
History
DateUserTypeResult
2018-06-24TheJudgerF-PM1
Factor: 434830057699878094847122657 / (P-1, B1=705000, B2=13923750, E=12)
2018-02-11Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-02-03The MawnNF
no factor from 2^74 to 2^75
2017-06-23-Anonymous-NF
no factor from 2^73 to 2^74
2017-04-29Strolling JellyfishNF
no factor from 2^72 to 2^73
2017-04-29Strolling JellyfishNF
no factor from 2^71 to 2^72
2014-08-24GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-03-13ITSNF
no factor from 2^69 to 2^70
2013-03-08Brandon SheaNF
no factor from 2^68 to 2^69
2013-03-07CLICHENF
no factor from 2^67 to 2^68
2013-03-02SMoffatNF
no factor from 2^66 to 2^67
2013-01-31LaurVNF
no factor from 2^65 to 2^66
2010-11-23Architects CubedNF
no factor from 2^64 to 2^65