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
999727513Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
2312069819315111547.72008-06-02 20:48:22
651668840313653991755.92015-02-19 12:06:51
13849167973197055371960.32015-12-26 16:01:24
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: 1384916797319705537 / TF: 1-67
2022-04-07James HeinrichF
Factor: 65166884031365399 / TF: 1-67
2022-04-07James HeinrichF
Factor: 231206981931511 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 1384916797319705537 / TF: 1-62
2015-02-19TJAOIF
Factor: 65166884031365399 / TF: 55-56