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

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MnStatusDetails
636027121Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2817225526869845714892167.92016-11-27 13:25:31
History
DateUserTypeResult
2016-11-27ConductorF
Factor: 281722552686984571489 / TF: 67-68
2014-05-14sasakiNF
no factor from 2^66 to 2^67
2014-03-25america64NF
no factor from 2^65 to 2^66
2012-01-21HBendtzNF
no factor from 2^64 to 2^65
2010-08-01Architects CubedNF
no factor from 2^63 to 2^64