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

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MnStatusDetails
95414779Factored
FactorDigitsBitsDate
4651244293476112393730172938446779744738125.12020-01-15 23:59:44
P-1 factors
DateFactorB1B2
2020-01-154651244293476112393730172938446779744799000028710000
History
DateUserTypeResult
2020-01-15krackerF-PM1
Factor: 46512442934761123937301729384467797447 / (P-1, B1=990000, B2=28710000)
2019-12-04riccardo ubertiNF
no factor from 2^74 to 2^75
2019-10-30bayanneNF
no factor from 2^73 to 2^74
2019-04-07Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2018-12-11Andrew BNF
no factor from 2^71 to 2^72
2014-09-26Larry LogoryNF
no factor from 2^70 to 2^71
2014-05-29SMoffatNF
no factor from 2^69 to 2^70
2014-05-26JMGarciaNF
no factor from 2^68 to 2^69
2014-03-25Carsten KossendeyNF
no factor from 2^67 to 2^68
2014-02-18Wouter ZelleNF
no factor from 2^66 to 2^67
2013-07-23David CampeauNF
no factor from 2^65 to 2^66
2011-01-18Architects CubedNF
no factor from 2^64 to 2^65