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

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MnStatusDetails
738001031Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1395643595024861452716312476.92020-02-08 17:25:09
History
DateUserTypeResult
2020-02-08mikrF
Factor: 139564359502486145271631 / TF: 76-77*
2020-02-08mikrNF
no factor from 2^75 to 2^76
2020-02-08mikrNF
no factor from 2^74 to 2^75
2020-02-08mikrNF
no factor from 2^73 to 2^74
2020-02-08mikrNF
no factor from 2^72 to 2^73
2020-02-08mikrNF
no factor from 2^71 to 2^72
2016-11-14wigglecandyNF
no factor from 2^70 to 2^71
2014-02-05monstNF
no factor from 2^65 to 2^70
2011-05-17monstNF
no factor from 2^64 to 2^65
2010-07-12Architects CubedNF
no factor from 2^63 to 2^64