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
999279577Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
1163321312360331546.72008-06-02 20:45:18
14372118530610971650.42014-05-26 12:49:27
29183981630723863211961.32015-12-25 15:56:37
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: 116332131236033 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2918398163072386321 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1437211853061097 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 2918398163072386321 / TF: 1-62
2014-05-26TJAOIF
Factor: 1437211853061097