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
85324777Factored
FactorDigitsBitsDate
22072835821404336136112812580.92022-11-09 10:19:58
430949162707139430946256812685.22022-11-09 10:19:58
LL
StatusDateUserResidueShift
Verified (Factored)2019-03-28-Anonymous-44AC9AFD1B7BFF1C2345143
P-1 factors
DateFactorB1B2
2022-11-0995122701158063528831421486738002317114241333907361582000678423900
History
DateUserTypeResult
2022-11-09mrhF-PM1
Factors: 2207283582140433613611281,43094916270713943094625681 / (P-1, B1=582000, B2=678423900)
2019-03-28-Anonymous-C-LL
44AC9AFD1B7BFF1C
2018-01-16YxinityNF-PM1
B1=780000
2017-09-05-Anonymous-NF
no factor from 2^75 to 2^76
2017-09-05-Anonymous-NF
no factor from 2^74 to 2^75
2017-03-03-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-03-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-03-Anonymous-NF
no factor from 2^71 to 2^72
2014-08-16Ryan PropperNF
no factor from 2^70 to 2^71
2014-02-19SMoffatNF
no factor from 2^69 to 2^70
2013-08-16Le ComteNF
no factor from 2^68 to 2^69
2013-08-16RobishNF
no factor from 2^67 to 2^68
2013-08-16-Anonymous-NF
no factor from 2^67 to 2^68
2013-08-15RobishNF
no factor from 2^66 to 2^67
2013-02-18E.LechnerNF
no factor from 2^65 to 2^66
2010-11-25Architects CubedNF
no factor from 2^64 to 2^65