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

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MnStatusDetails
94653553Factored
FactorDigitsBitsDate
7555874544650005550348999932789.32019-12-13 13:49:50
P-1 factors
DateFactorB1B2
2019-12-1375558745446500055503489999373000013870000
History
DateUserTypeResult
2019-12-13krackerF-PM1
Factor: 755587454465000555034899993 / (P-1, B1=730000, B2=13870000)
2019-12-09TheJudgerNF
no factor from 2^76 to 2^77
2019-12-05Strolling JellyfishNF
no factor from 2^75 to 2^76
2019-09-25Johan ViljoenNF
no factor from 2^74 to 2^75
2019-06-03Joe S.NF
no factor from 2^73 to 2^74
2018-10-28FredrikNF
no factor from 2^72 to 2^73
2018-10-28FredrikNF
no factor from 2^71 to 2^72
2015-02-24monstNF
no factor from 2^70 to 2^71
2014-06-17KoekieNF
no factor from 2^69 to 2^70
2014-02-13HobzNF
no factor from 2^68 to 2^69
2014-02-09Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-11Architects CubedNF
no factor from 2^64 to 2^65