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

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MnStatusDetails
917509321Composite: 6 known prime factors
Factored
FactorDigitsBitsDate
146801491371133.82008-05-31 06:15:35
1816668455591237.42008-05-31 06:15:35
59381203255131342.42008-05-31 06:15:35
2384570024906171547.82014-03-14 11:25:57
143349894695143691753.72014-10-04 11:53:32
33542517827433227604172271.52022-11-20 09:52:30
History
DateUserTypeResult
2023-10-19James HeinrichNF
no factor from 2^69 to 2^70
2023-10-19James HeinrichNF
no factor from 2^68 to 2^69
2023-07-24LordJuliusNF
no factor from 2^75 to 2^76
2023-07-24LordJuliusNF
no factor from 2^74 to 2^75
2022-11-20LordJuliusNF
no factor from 2^73 to 2^74
2022-11-20LordJuliusNF
no factor from 2^72 to 2^73
2022-11-20LordJuliusNF
no factor from 2^71 to 2^72
2022-11-20LordJuliusF
Factor: 3354251782743322760417 / TF: 71-72
2022-11-20LordJuliusNF
no factor from 2^70 to 2^71
2022-03-26Lisander ViaeneNF
no factor from 2^67 to 2^68
2014-10-04TJAOIF
Factor: 14334989469514369 / TF: 53-54
2014-03-14TJAOIF
Factor: 238457002490617