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

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MnStatusDetails
79607383Factored
FactorDigitsBitsDate
586688475162348583307063212685.62016-10-26 22:12:46
P-1 factors
DateFactorB1B2
2016-10-265866884751623485833070632167000012395000
History
DateUserTypeResult
2016-10-26ixfd64F-PM1
Factor: 58668847516234858330706321 / (P-1, B1=670000, B2=12395000)
2016-10-03hiner112NF
no factor from 2^74 to 2^75
2016-10-03hiner112NF
no factor from 2^73 to 2^74
2016-09-20RichD0NF
no factor from 2^72 to 2^73
2016-02-27RichD0NF
no factor from 2^71 to 2^72
2013-01-20SMoffatNF
no factor from 2^70 to 2^71
2011-02-11RMAC9.5NF
no factor from 2^69 to 2^70
2011-01-28Michael CNF
no factor from 2^68 to 2^69
2011-01-27mtlNF
no factor from 2^67 to 2^68
2011-01-23-Anonymous-NF
no factor from 2^66 to 2^67
2011-01-22LingUaanNF
no factor from 2^65 to 2^66
2010-11-29Architects CubedNF
no factor from 2^64 to 2^65
2009-05-27Architects CubedNF
no factor from 2^63 to 2^64