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

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MnStatusDetails
999084857Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
18390194926193291650.72008-06-11 18:50:57
27139698604843297431961.22015-12-25 11:28:08
98174478717889627911963.12016-12-12 12:26:54
History
DateUserTypeResult
2025-03-09mikrNF
no factor from 2^69 to 2^71
2023-02-12onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 2713969860484329743 / TF: 1-64
2022-04-07James HeinrichF
Factor: 9817447871788962791 / TF: 1-64
2022-04-07James HeinrichF
Factor: 1839019492619329 / TF: 1-64
2022-03-24James HeinrichNF
no factor from 2^64 to 2^67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2016-12-12TJAOIF
Factor: 9817447871788962791 / TF: 63-64
2015-12-25ConductorF
Factor: 2713969860484329743 / TF: 1-62