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

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MnStatusDetails
103580899Factored
FactorDigitsBitsDate
945411002510649382366858701602808417737122.82021-04-21 22:39:20
P-1 factors
DateFactorB1B2
2021-04-21945411002510649382366858701602808417765000022000000
History
DateUserTypeResult
2021-04-21KrieselF-PM1
Factor: 9454110025106493823668587016028084177 / (P-1, B1=650000, B2=22000000)
2021-01-03MannImMondNF
no factor from 2^75 to 2^76
2020-12-31FoxxoNF
no factor from 2^74 to 2^75
2019-10-06Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-10-06Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-25kevshawNF
no factor from 2^71 to 2^72
2014-10-21_^MvIiIaX^_NF
no factor from 2^70 to 2^71
2014-10-07Red RavenNF
no factor from 2^69 to 2^70
2014-07-06SMoffatNF
no factor from 2^68 to 2^69
2013-09-15processinfoNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-30oodairaNF
no factor from 2^65 to 2^66
2010-08-23CommasterNF
no factor from 2^64 to 2^65
2010-04-20RichardNF
no factor from 2^63 to 2^64