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

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MnStatusDetails
106022537Factored
FactorDigitsBitsDate
434118485453311306349211449460731101.82021-09-05 14:44:10
P-1 factors
DateFactorB1B2
2021-09-05434118485453311306349211449460777200022031000
History
DateUserTypeResult
2021-09-05Denis PorvaF-PM1
Factor: 4341184854533113063492114494607 / (P-1, B1=772000, B2=22031000)
2021-04-04TheJudgerNF
no factor from 2^75 to 2^76
2021-04-04TheJudgerNF
no factor from 2^74 to 2^75
2020-04-02Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-24el groccoNF
no factor from 2^72 to 2^73
2015-04-20JakeWNF
no factor from 2^71 to 2^72
2014-11-04g0bNF
no factor from 2^70 to 2^71
2014-06-30-Anonymous-NF
no factor from 2^69 to 2^70
2014-06-01Andreas_TruetschNF
no factor from 2^68 to 2^69
2013-09-08SMoffatNF
no factor from 2^67 to 2^68
2013-09-05clamNF
no factor from 2^66 to 2^67
2012-05-07america64NF
no factor from 2^65 to 2^66
2010-09-03Mr-PlonkNF
no factor from 2^64 to 2^65
2010-04-26RichardNF
no factor from 2^63 to 2^64