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

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MnStatusDetails
102652961Factored
FactorDigitsBitsDate
1096227580996112634569932476.52021-03-27 07:33:58
P-1 factors
DateFactorB1B2
2021-03-2710962275809961126345699385500017955000
History
DateUserTypeResult
2021-03-27Sergey NosovF-PM1
Factor: 109622758099611263456993 / (P-1, B1=855000, B2=17955000, E=12)
2020-11-15TheJudgerNF
no factor from 2^75 to 2^76
2020-11-15TheJudgerNF
no factor from 2^74 to 2^75
2020-03-30SRBaseNF
no factor from 2^73 to 2^74
2020-03-01LaurVNF
no factor from 2^72 to 2^73
2014-04-30PhilNF
no factor from 2^71 to 2^72
2014-04-30PhilNF
no factor from 2^70 to 2^71
2014-04-30PhilNF
no factor from 2^69 to 2^70
2014-04-30PhilNF
no factor from 2^68 to 2^69
2014-04-30PhilNF
no factor from 2^67 to 2^68
2013-08-28RobishNF
no factor from 2^66 to 2^67
2012-04-24sasaki3NF
no factor from 2^65 to 2^66
2010-08-19Architects CubedNF
no factor from 2^64 to 2^65
2010-04-271997rj7NF
no factor from 2^63 to 2^64