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

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MnStatusDetails
999409979Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
239858394971134.52008-05-05 05:31:48
134640512370891443.62012-06-29 13:22:28
30822805480970151291961.42015-12-25 18:26:42
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: 3082280548097015129 / TF: 1-67
2022-04-07James HeinrichF
Factor: 13464051237089 / TF: 1-67
2022-04-07James HeinrichF
Factor: 23985839497 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 3082280548097015129 / TF: 1-62
2012-06-29TF to low limitsF
Factor: 13464051237089