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
385969603Factored
FactorDigitsBitsDate
6238554973806599829372169.12018-05-24 16:01:52
History
DateUserTypeResult
2018-05-24YxinityF
Factor: 623855497380659982937 / TF: 68-70
2017-02-04XolotlNF
no factor from 2^67 to 2^68
2016-04-10DerekNF
no factor from 2^66 to 2^67
2014-05-02RichardNF
no factor from 2^65 to 2^66
2011-01-29Architects CubedNF
no factor from 2^64 to 2^65