Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
999750487Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
79760093852871342.92008-05-05 05:58:06
1137668865983013611856.72015-04-21 11:24:57
19545219596497531211960.82015-12-26 16:07:36
History
DateUserTypeResult
2025-03-12mikrNF
no factor from 2^69 to 2^71
2022-07-21onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 1954521959649753121 / TF: 1-67
2022-04-07James HeinrichF
Factor: 113766886598301361 / TF: 1-67
2022-04-07James HeinrichF
Factor: 7976009385287 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 1954521959649753121 / TF: 1-62
2015-04-21TJAOIF
Factor: 113766886598301361 / TF: 56-57