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

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MnStatusDetails
95771233Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
504208123938032466940872375.42019-10-09 04:14:30
History
DateUserTypeResult
2019-10-09Daniil TsarkovF
Factor: 50420812393803246694087 / TF: 75-76
2019-10-07Alvin BunkNF
no factor from 2^74 to 2^75
2019-09-23ixfd64NF
no factor from 2^73 to 2^74
2019-09-05Ryan PropperNF-PM1
B1=940000, B2=22795000, E=6
2019-03-21Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-06Quantum SingularityNF
no factor from 2^71 to 2^72
2014-12-06Quantum SingularityNF
no factor from 2^70 to 2^71
2014-10-05PascalBieriNF
no factor from 2^69 to 2^70
2014-09-30PascalBieriNF
no factor from 2^68 to 2^69
2014-02-24Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65