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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Exponent Range:










MnStatusDetails
907693159Factored
FactorDigitsBitsDate
6430128377480788493292169.12017-11-18 06:57:39
History
DateUserTypeResult
2017-11-18ConductorF
Factor: 643012837748078849329 / TF: 69-70
2017-05-04ConductorNF
no factor from 2^68 to 2^69
2016-06-30ConductorNF
no factor from 2^67 to 2^68
2016-05-26BloodIceNF
no factor from 2^1 to 2^64
2013-04-29ramgeisNF
no factor from 2^65 to 2^67
2011-11-20lindedNF
no factor from 2^64 to 2^65
2010-07-06lindedNF
no factor from 2^63 to 2^64