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
999062081Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
14159797249168847271960.32015-12-25 11:20:46
20197280702613393911960.82008-09-17 15:31:07
History
DateUserTypeResult
2025-03-09mikrNF
no factor from 2^69 to 2^71
2023-02-12onlinegameNF
no factor from 2^68 to 2^69
2022-04-08James HeinrichF
Factor: 2019728070261339391 / TF: 1-67
2022-04-08James HeinrichF
Factor: 1415979724916884727 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1415979724916884727 / TF: 1-62