Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
116152957Factored
FactorDigitsBitsDate
59130155122391906783112972582.32022-08-29 21:40:46
P-1 factors
DateFactorB1B2
2022-08-295913015512239190678311297575000575000
History
DateUserTypeResult
2022-08-29Smok_bmv F-PM1
Factor: 5913015512239190678311297 / (P-1, B1=575000)
2021-09-01arpcarNF
no factor from 2^76 to 2^77
2020-12-11jwnutterNF
no factor from 2^75 to 2^76
2020-12-11jwnutterNF
no factor from 2^74 to 2^75
2020-12-07Architects CubedNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-11-12RobNF
no factor from 2^71 to 2^72
2015-09-12Andreas_TruetschNF
no factor from 2^70 to 2^71
2015-09-10el groccoNF
no factor from 2^69 to 2^70
2015-03-30S00030NF
no factor from 2^68 to 2^69
2015-03-27bunddogNF
no factor from 2^67 to 2^68
2014-12-04SanderNF
no factor from 2^66 to 2^67
2012-06-30RichardNF
no factor from 2^65 to 2^66
2010-10-08Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-09sasaki3NF
no factor from 2^63 to 2^64