Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
93439139Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
437327035467787739184412375.22019-03-10 13:07:42
History
DateUserTypeResult
2019-03-10manrusF
Factor: 43732703546778773918441 / TF: 75-76
2019-03-10manrusNF
no factor from 2^74 to 2^75
2019-03-10manrusNF
no factor from 2^73 to 2^74
2019-03-10manrusNF
no factor from 2^72 to 2^73
2018-07-30storm5510NF
no factor from 2^71 to 2^72
2014-10-30Preben SNF
no factor from 2^70 to 2^71
2014-04-26GIMP PhilippinesNF
no factor from 2^69 to 2^70
2014-04-19GIMP PhilippinesNF
no factor from 2^68 to 2^69
2014-04-11Yury VorobyovNF
no factor from 2^67 to 2^68
2014-01-10sasakiNF
no factor from 2^65 to 2^67
2011-01-06Architects CubedNF
no factor from 2^64 to 2^65