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
996485759Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
179367436631134.12008-05-05 11:23:11
318875442891134.92012-06-13 11:47:39
3319783843732207705032168.22022-05-15 09:31:36
History
DateUserTypeResult
2025-03-21mikrNF
no factor from 2^69 to 2^71
2022-05-15onlinegameF
Factor: 331978384373220770503 / TF: 68-69
2022-05-15onlinegameNF
no factor from 2^68 to 2^69
2021-12-27ViliamFNF
no factor from 2^67 to 2^68
2012-06-13TF to low limitsF
Factor: 31887544289