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
82963103Factored
FactorDigitsBitsDate
2080346365988785992055816012787.42017-02-26 15:55:32
P-1 factors
DateFactorB1B2
2017-02-2620803463659887859920558160166000012870000
History
DateUserTypeResult
2017-02-26TheJudgerF-PM1
Factor: 208034636598878599205581601 / (P-1, B1=660000, B2=12870000, E=12)
2017-01-02endless_mikeNF
no factor from 2^75 to 2^76
2016-12-30Mark RoseNF
no factor from 2^74 to 2^75
2016-12-27RichD0NF
no factor from 2^73 to 2^74
2016-11-29Judge HaleNF
no factor from 2^72 to 2^73
2013-06-20SRS TechnologyNF
no factor from 2^71 to 2^72
2013-06-20SRS TechnologyNF
no factor from 2^70 to 2^71
2013-06-20SRS TechnologyNF
no factor from 2^69 to 2^70
2013-06-20SRS TechnologyNF
no factor from 2^68 to 2^69
2013-06-20SRS TechnologyNF
no factor from 2^67 to 2^68
2013-06-20SRS TechnologyNF
no factor from 2^66 to 2^67
2012-08-16Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-01Architects CubedNF
no factor from 2^64 to 2^65