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

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MnStatusDetails
103164703Factored
FactorDigitsBitsDate
103943184201083553670023772683.12021-03-19 02:17:09
P-1 factors
DateFactorB1B2
2021-03-191039431842010835536700237774300020368000
History
DateUserTypeResult
2021-03-19Jwb52zF-PM1
Factor: 10394318420108355367002377 / (P-1, B1=743000, B2=20368000)
2020-12-03tServoNF
no factor from 2^75 to 2^76
2020-11-28storm5510NF
no factor from 2^74 to 2^75
2020-02-13ViliamFNF
no factor from 2^73 to 2^74
2020-01-10Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-01-10Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-11-28Ryan PropperNF
no factor from 2^72 to 2^73
2014-12-16shaugeNF
no factor from 2^71 to 2^72
2014-04-25Andreas_TruetschNF
no factor from 2^70 to 2^71
2013-09-04RobishNF
no factor from 2^69 to 2^70
2013-09-02RobishNF
no factor from 2^68 to 2^69
2013-09-01RobishNF
no factor from 2^67 to 2^68
2013-08-30aaNF
no factor from 2^66 to 2^67
2012-04-27nextPrimeNF
no factor from 2^65 to 2^66
2010-08-21sasaki3NF
no factor from 2^64 to 2^65
2010-04-16Torchwood InstituteNF
no factor from 2^63 to 2^64