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

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MnStatusDetails
91936463Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7569006708805010560095192479.32019-06-23 16:29:57
P-1 factors
DateFactorB1B2
2019-06-237569006708805010560095197000000
History
DateUserTypeResult
2019-06-23Jwb52zF-PM1
Factor: 756900670880501056009519 / (P-1, B1=700000)
2019-04-12Jon PaceNF
no factor from 2^76 to 2^77
2019-01-24Strolling JellyfishNF
no factor from 2^75 to 2^76
2019-01-24Strolling JellyfishNF
no factor from 2^74 to 2^75
2018-09-27gcardonaNF
no factor from 2^73 to 2^74
2018-04-09ixfd64NF
no factor from 2^71 to 2^73
2014-09-12SMoffatNF
no factor from 2^70 to 2^71
2014-06-14jjnguyNF
no factor from 2^69 to 2^70
2014-05-21ANONYMOUSNF
no factor from 2^68 to 2^69
2014-05-15ANONYMOUSNF
no factor from 2^67 to 2^68
2014-05-02ANONYMOUSNF
no factor from 2^66 to 2^67
2013-06-29David CampeauNF
no factor from 2^65 to 2^66
2011-01-08Architects CubedNF
no factor from 2^64 to 2^65