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
174768787Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3416310575905612157032168.22017-05-11 04:02:47
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 341631057590561215703 / TF: 68-70
2017-05-11Mikhail E. GolosovF
Factor: 341631057590561215703 / TF: 68-69
2016-06-15suildurNF
no factor from 2^67 to 2^68
2015-06-30NianNF
no factor from 2^66 to 2^67
2013-04-17RichardNF
no factor from 2^65 to 2^66
2011-03-05tscNF
no factor from 2^64 to 2^65
2010-07-15Mr-PlonkNF
no factor from 2^63 to 2^64