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

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MnStatusDetails
94639283Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
320934420287301659753675188632994.72019-06-30 08:42:42
P-1 factors
DateFactorB1B2
2019-06-303209344202873016597536751886381500015485000
History
DateUserTypeResult
2019-06-30Smok_bmv F-PM1
Factor: 32093442028730165975367518863 / (P-1, B1=815000, B2=15485000)
2018-12-19Anton RepkoNF
no factor from 2^73 to 2^75
2018-12-19Anton RepkoNF
no factor from 2^71 to 2^73
2018-12-04Architects CubedNF
no factor from 2^71 to 2^72
2015-02-23monstNF
no factor from 2^70 to 2^71
2014-07-07Travis Glenn RussoNF
no factor from 2^69 to 2^70
2014-07-07-Anonymous-NF
no factor from 2^69 to 2^70
2014-04-19]mh[ VirtekNF
no factor from 2^68 to 2^69
2014-02-09Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-17Architects CubedNF
no factor from 2^64 to 2^65