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
999279949Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
100406290254789371753.22008-06-11 19:27:40
221022078154951671754.32014-11-15 12:13:11
27279542524216033671961.22015-12-25 15:56:43
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: 10040629025478937 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2727954252421603367 / TF: 1-67
2022-04-07James HeinrichF
Factor: 22102207815495167 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 2727954252421603367 / TF: 1-62
2014-11-15TJAOIF
Factor: 22102207815495167 / TF: 54-55