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
175850413Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3320815210079262678492168.22017-05-14 14:59:58
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 332081521007926267849 / TF: 68-70
2017-05-14Mikhail E. GolosovF
Factor: 332081521007926267849 / TF: 68-69
2016-06-17PALKOTAMASNF
no factor from 2^67 to 2^68
2015-07-04ridefast0NF
no factor from 2^66 to 2^67
2013-04-17MatthaeusNF
no factor from 2^65 to 2^66
2011-03-08sasaki3NF
no factor from 2^64 to 2^65
2010-07-17RichardNF
no factor from 2^63 to 2^64