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

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MnStatusDetails
89586439Factored
FactorDigitsBitsDate
1001320451006867860923612476.42018-11-12 17:29:16
P-1 factors
DateFactorB1B2
2018-11-121001320451006867860923617250000
History
DateUserTypeResult
2018-11-12XyzzyF-PM1
Factor: 100132045100686786092361 / (P-1, B1=725000)
2018-10-25Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-10-25Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-10-14RichD0NF
no factor from 2^73 to 2^74
2017-08-31Sid & AndyNF
no factor from 2^72 to 2^73
2017-08-31Sid & AndyNF
no factor from 2^71 to 2^72
2013-08-18SMoffatNF
no factor from 2^70 to 2^71
2013-07-27processinfoNF
no factor from 2^69 to 2^70
2013-07-26processinfoNF
no factor from 2^68 to 2^69
2013-07-25processinfoNF
no factor from 2^67 to 2^68
2013-07-24Norman LeyNF
no factor from 2^66 to 2^67
2013-03-22g0bNF
no factor from 2^65 to 2^66
2010-11-10Architects CubedNF
no factor from 2^64 to 2^65