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

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MnStatusDetails
173347579Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3823420333707187927132168.42017-05-05 16:06:15
History
DateUserTypeResult
2025-03-29James HeinrichF
Factor: 382342033370718792713 / TF: 68-70
2017-05-05Mikhail E. GolosovF
Factor: 382342033370718792713 / TF: 68-69
2016-06-08rubikvn2100NF
no factor from 2^67 to 2^68
2015-06-30RichardNF
no factor from 2^66 to 2^67
2013-04-08Chih-Wei HuangNF
no factor from 2^65 to 2^66
2011-03-04RichardNF
no factor from 2^64 to 2^65
2010-07-13Mr-PlonkNF
no factor from 2^63 to 2^64