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
999728699Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
19994573991030.92008-05-05 05:56:16
179951165831134.12012-05-01 05:15:08
45542512937666101991962.02015-12-26 16:01:39
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: 35980468997746947617 / TF: 1-67
2022-04-07James HeinrichF
Factor: 4554251293766610199 / TF: 1-67
2022-04-07James HeinrichF
Factor: 17995116583 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1999457399 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 4554251293766610199 / TF: 1-62
2012-05-01nextPrimeF
Factor: 17995116583