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
970469009Factored
FactorDigitsBitsDate
4013680852298161546092168.42016-09-06 20:57:57
History
DateUserTypeResult
2016-09-06Sergey KomolovF
Factor: 401368085229816154609 / TF: 68-69
2016-04-25monstNF
no factor from 2^67 to 2^68
2015-02-07Gordon SpenceNF
no factor from 2^66 to 2^67
2012-07-17lindedNF
no factor from 2^65 to 2^66
2011-01-07lindedNF
no factor from 2^64 to 2^65
2010-03-24lindeeNF
no factor from 2^63 to 2^64