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
175091429Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3275744088395663669112168.22017-05-12 21:37:37
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 327574408839566366911 / TF: 68-70
2017-05-12Mikhail E. GolosovF
Factor: 327574408839566366911 / TF: 68-69
2016-06-16Andrew BNF
no factor from 2^67 to 2^68
2015-07-01James HintzNF
no factor from 2^66 to 2^67
2013-04-14subgeniusNF
no factor from 2^65 to 2^66
2011-03-06tscNF
no factor from 2^64 to 2^65
2010-07-15Jiri LeblNF
no factor from 2^63 to 2^64