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

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MnStatusDetails
337702621Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
68185619153465272520092272.52017-05-11 18:24:25
History
DateUserTypeResult
2017-05-11ConductorF
Factor: 6818561915346527252009 / TF: 72-73
2016-06-27Jacques MOLNENF
no factor from 2^71 to 2^72
2016-06-27Jacques MOLNENF
no factor from 2^70 to 2^71
2016-06-27Jacques MOLNENF
no factor from 2^69 to 2^70
2015-07-09Jacques MOLNENF
no factor from 2^67 to 2^69
2014-02-11HBendtzNF
no factor from 2^65 to 2^67
2010-04-25Architects CubedNF
no factor from 2^64 to 2^65