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:
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MnStatusDetails
83736397No factors below 276
P-1
B1=665 000
B2=12 635 000
LL
StatusDateUserResidueShift
Verified2019-04-16Kriesel18E1C2503ADBA0502398
Verified2019-04-24wazuma18E1C2503ADBA05076790614
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2019-02-22andru90sLL double-checkLL35.8 % 2019-03-082019-04-07
History
DateUserTypeResult
2019-04-24wazumaC-LL18E1C2503ADBA050
2019-04-16KrieselC-LL18E1C2503ADBA050
2019-02-04ATHNFno factor from 2^63 to 2^64
2019-02-04ATHNFno factor from 2^1 to 2^63
2017-10-15TheJudgerNF-PM1B1=665000, B2=12635000
2017-03-05TheJudgerNFno factor from 2^75 to 2^76
2017-01-22apocalypseNFno factor from 2^74 to 2^75
2017-01-22apocalypseNFno factor from 2^73 to 2^74
2017-01-22apocalypseNFno factor from 2^72 to 2^73
2017-01-22apocalypseNFno factor from 2^71 to 2^72
2013-07-24willmoreNFno factor from 2^70 to 2^71
2013-06-12PascalBieriNFno factor from 2^69 to 2^70
2013-02-21esloanNFno factor from 2^68 to 2^69
2013-02-15infanwangNFno factor from 2^67 to 2^68
2013-02-14rx7350NFno factor from 2^66 to 2^67
2012-08-05Carsten KossendeyNFno factor from 2^65 to 2^66
2010-12-21Architects CubedNFno factor from 2^64 to 2^65