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

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MnStatusDetails
537241513Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2901198116710067737912168.02016-11-08 05:44:17
History
DateUserTypeResult
2016-11-08ConductorF
Factor: 290119811671006773791 / TF: 67-68
2016-03-26ANONYMOUSNF
no factor from 2^66 to 2^67
2014-11-07symalladNF
no factor from 2^65 to 2^66
2012-01-04RichardNF
no factor from 2^64 to 2^65
2010-03-17Architects CubedNF
no factor from 2^63 to 2^64