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

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MnStatusDetails
70939303Factored
FactorDigitsBitsDate
4825791973580960226748649992788.62014-06-18 01:01:43
P-1 factors
DateFactorB1B2
2014-06-1848257919735809602267486499964500012900000
History
DateUserTypeResult
2014-06-18La GüiraF-PM1
Factor: 482579197358096022674864999
2014-06-13ChuckNF
no factor from 2^73 to 2^74
2014-06-13ChuckNF
no factor from 2^72 to 2^73
2014-06-13ChuckNF
no factor from 2^71 to 2^72
2010-03-19ahmeraliNF
no factor to 2^71
2010-03-14unconnectedNF
no factor from 2^66 to 2^67
2010-03-09lindedNF
no factor from 2^64 to 2^65
2008-11-19Wojciech FlorekNF
no factor to 2^64