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

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MnStatusDetails
384997631Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4655096436749910097932168.72018-06-08 03:49:53
History
DateUserTypeResult
2018-06-08YxinityF
Factor: 465509643674991009793 / TF: 68-70
2017-02-03XolotlNF
no factor from 2^67 to 2^68
2016-04-08subgeniusNF
no factor from 2^66 to 2^67
2014-05-03MarylandMathManNF
no factor from 2^65 to 2^66
2011-02-27Architects CubedNF
no factor from 2^64 to 2^65