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
229078261Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
232690465985490118263292374.32022-01-16 05:05:32
History
DateUserTypeResult
2022-01-16Smok_bmv F
Factor: 23269046598549011826329 / TF: 74-75
2021-11-05Chabot PrimeNF
no factor from 2^73 to 2^74
2020-11-04SRBaseNF
no factor from 2^72 to 2^73
2020-06-18SRBaseNF
no factor from 2^71 to 2^72
2020-04-27SRBaseNF
no factor from 2^70 to 2^71
2018-09-15YxinityNF
no factor from 2^69 to 2^70
2018-04-07tmorrowNF
no factor from 2^68 to 2^69
2016-09-18tmorrowNF
no factor from 2^67 to 2^68
2015-11-12NapthusNF
no factor from 2^66 to 2^67
2013-09-18lindeeNF
no factor from 2^65 to 2^66
2011-06-22RuslanNF
no factor from 2^64 to 2^65