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
430003333Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5784508871408192885992169.02016-12-14 20:05:02
History
DateUserTypeResult
2016-12-14ConductorF
Factor: 578450887140819288599 / TF: 68-69
2015-04-18sasakiNF
no factor from 2^66 to 2^68
2014-08-30riccardo ubertiNF
no factor from 2^65 to 2^66