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

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MnStatusDetails
84821707Factored
FactorDigitsBitsDate
1533900782175355386189368111603332103.62017-12-03 04:31:43
P-1 factors
DateFactorB1B2
2017-12-03153390078217535538618936811160336650000
History
DateUserTypeResult
2017-12-03cpp1701F-PM1
Factor: 15339007821753553861893681116033 / (P-1, B1=665000)
2017-06-11TheJudgerNF
no factor from 2^75 to 2^76
2017-06-11TheJudgerNF
no factor from 2^74 to 2^75
2017-05-19-Anonymous-NF
no factor from 2^73 to 2^74
2017-02-10Judge HaleNF
no factor from 2^72 to 2^73
2017-02-10Judge HaleNF
no factor from 2^71 to 2^72
2014-08-15zulianNF
no factor from 2^70 to 2^71
2013-10-17GrunwalderGIMPNF
no factor from 2^69 to 2^70
2013-06-18processinfoNF
no factor from 2^68 to 2^69
2013-06-18C.D.B.NF
no factor from 2^67 to 2^68
2013-06-17scotttybNF
no factor from 2^66 to 2^67
2012-08-17Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-03Architects CubedNF
no factor from 2^64 to 2^65