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

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MnStatusDetails
83598773Factored
FactorDigitsBitsDate
2150658097014731050847772477.52021-06-23 19:14:33
LL
StatusDateUserResidueShift
Verified (Factored)2018-01-25Daniil Tsarkov1B627F7933519DED37947584
History
DateUserTypeResult
2021-06-23Daniil TsarkovF
Factor: 215065809701473105084777 / TF: 77-78
2021-06-23Daniil TsarkovNF
no factor from 2^76 to 2^77
2018-01-25Daniil TsarkovC-LL
1B627F7933519DED
2017-10-20HardyP GermanyNF-PM1
B1=690000, B2=13455000
2017-03-11-Anonymous-NF
no factor from 2^75 to 2^76
2017-01-21Brian BeuningNF
no factor from 2^74 to 2^75
2017-01-21Brian BeuningNF
no factor from 2^73 to 2^74
2017-01-011997rj7NF
no factor from 2^72 to 2^73
2017-01-011997rj7NF
no factor from 2^71 to 2^72
2013-09-08-Anonymous-NF
no factor from 2^70 to 2^71
2013-03-01ITSNF
no factor from 2^69 to 2^70
2013-02-21ITSNF
no factor from 2^68 to 2^69
2013-02-16GrunwalderGIMPNF
no factor from 2^67 to 2^68
2013-02-13horrork1dNF
no factor from 2^66 to 2^67
2012-08-09Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-21Architects CubedNF
no factor from 2^64 to 2^65