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
999580727Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
239899374491134.52008-05-05 05:44:04
8236545190491239.62012-05-01 05:14:33
337213196308023291754.92014-12-23 11:43:01
21670895767397531211960.92015-12-25 20:59:30
History
DateUserTypeResult
2023-06-03mikrNF
no factor from 2^69 to 2^73
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 823654519049 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2167089576739753121 / TF: 1-67
2022-04-07James HeinrichF
Factor: 33721319630802329 / TF: 1-67
2022-04-07James HeinrichF
Factor: 23989937449 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 2167089576739753121 / TF: 1-62
2014-12-23TJAOIF
Factor: 33721319630802329 / TF: 54-55
2012-05-01nextPrimeF
Factor: 823654519049