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

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MnStatusDetails
102511501Factored
FactorDigitsBitsDate
141710002458429842580397410559405867337120.12021-02-05 13:09:24
P-1 factors
DateFactorB1B2
2021-02-05141710002458429842580397410559405867385500017955000
History
DateUserTypeResult
2021-02-05ky0urakuF-PM1
Factor: 1417100024584298425803974105594058673 / (P-1, B1=855000, B2=17955000, E=12)
2020-11-24Architects CubedNF
no factor from 2^75 to 2^76
2020-11-22Architects CubedNF
no factor from 2^74 to 2^75
2020-04-01SRBaseNF
no factor from 2^73 to 2^74
2020-03-30SRBaseNF
no factor from 2^72 to 2^73
2015-02-06ANONYMOUSNF
no factor from 2^71 to 2^72
2014-06-14roemer2201NF
no factor from 2^70 to 2^71
2014-05-14Earle LoweNF
no factor from 2^69 to 2^70
2014-05-12Baris4500NF
no factor from 2^68 to 2^69
2014-05-03Baris4500NF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-23Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-08-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-261997rj7NF
no factor from 2^63 to 2^64