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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Exponent Range:










MnStatusDetails
999334183Factored
FactorDigitsBitsDate
19287149731911340.82008-05-05 05:25:19
20808118230503920391960.92015-12-25 16:04:29
History
DateUserTypeResult
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 2080811823050392039 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1928714973191 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 2080811823050392039 / TF: 1-62