Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
970440241Factored
FactorDigitsBitsDate
3896461224523472685532168.42016-09-05 20:58:14
History
DateUserTypeResult
2016-09-05Sergey KomolovF
Factor: 389646122452347268553 / 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
2012-07-16lindedNF
no factor from 2^65 to 2^66
2011-01-07lindedNF
no factor from 2^64 to 2^65
2010-03-25lindedNF
no factor from 2^63 to 2^64