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

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MnStatusDetails
999265759Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
11907430652080631650.12008-06-11 19:26:05
4498817156853205211858.62015-09-21 11:35:29
28195841045650129211961.32015-12-25 15:52:13
History
DateUserTypeResult
2025-03-10mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 1190743065208063 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2819584104565012921 / TF: 1-67
2022-04-07James HeinrichF
Factor: 449881715685320521 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 2819584104565012921 / TF: 1-62
2015-09-21TJAOIF
Factor: 449881715685320521 / TF: 58-59