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

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MnStatusDetails
59344067Factored
FactorDigitsBitsDate
339434372455647881959512374.82013-01-24 00:15:03
P-1 factors
DateFactorB1B2
2013-01-24339434372455647881959515600000
History
DateUserTypeResult
2013-01-24Jerry HallettF-PM1
Factor: 33943437245564788195951
2012-09-27Craig MeyersNF
no factor from 2^71 to 2^73
2011-10-24ITSNF
no factor from 2^70 to 2^71
2008-11-20WileECoyoteNF
no factor to 2^70
2008-11-11Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-04monstNF
no factor from 2^63 to 2^64