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

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MnStatusDetails
167907323Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3329103266340006047112168.22017-04-25 20:22:30
History
DateUserTypeResult
2025-03-16James HeinrichF
Factor: 332910326634000604711 / TF: 68-70
2017-04-25Mikhail E. GolosovF
Factor: 332910326634000604711 / TF: 68-69
2016-06-03Mr-PlonkNF
no factor from 2^67 to 2^68
2015-06-03Jan KuipersNF
no factor from 2^66 to 2^67
2013-03-23RichardNF
no factor from 2^65 to 2^66
2011-02-15OS1NF
no factor from 2^64 to 2^65
2010-07-07Charles A. MorrisNF
no factor from 2^63 to 2^64