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

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MnStatusDetails
999022951Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
125157595301291443.52008-06-02 20:43:34
1886154931878819611857.42015-06-16 11:34:53
35518742987450496491961.62015-12-24 18:03:53
History
DateUserTypeResult
2025-03-09mikrNF
no factor from 2^69 to 2^71
2022-04-08James HeinrichF
Factor: 188615493187881961 / TF: 1-67
2022-04-08James HeinrichF
Factor: 12515759530129 / TF: 1-67
2022-04-08James HeinrichF
Factor: 3551874298745049649 / TF: 1-67
2021-11-24ViliamFNF
no factor from 2^67 to 2^69
2015-12-24ConductorF
Factor: 3551874298745049649 / TF: 1-62
2015-06-16TJAOIF
Factor: 188615493187881961 / TF: 57-58