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

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MnStatusDetails
977113237Composite: 6 known prime factors
Factored
FactorDigitsBitsDate
683979265911136.02008-06-01 01:24:53
51747917031531342.22008-06-01 01:24:53
601100521137671445.82014-01-29 11:36:34
10051995831238812971959.82015-12-15 13:39:30
13482196621055832311960.22015-12-23 14:41:32
29691900839264218331961.42015-12-23 14:41:31
History
DateUserTypeResult
2023-06-11LordJuliusNF
no factor from 2^75 to 2^76
2023-06-11LordJuliusNF
no factor from 2^74 to 2^75
2023-06-11LordJuliusNF
no factor from 2^73 to 2^74
2022-08-14J.R. AllenNF
no factor from 2^62 to 2^66
2019-12-19Seth_TrNF
no factor from 2^72 to 2^73
2019-06-23Seth_TrNF
no factor from 2^71 to 2^72
2019-06-21Seth_TrNF
no factor from 2^70 to 2^71
2019-06-20Seth_TrNF
no factor from 2^69 to 2^70
2019-06-18Seth_TrNF
no factor from 2^68 to 2^69
2019-06-17Seth_TrNF
no factor from 2^67 to 2^68
2019-06-16Seth_TrNF
no factor from 2^66 to 2^67
2015-12-23ConductorF
Factor: 1348219662105583231 / TF: 1-62
2015-12-23ConductorF
Factor: 2969190083926421833 / TF: 1-62
2015-12-15TJAOIF
Factor: 1005199583123881297 / TF: 59-60
2014-01-29TJAOIF
Factor: 60110052113767