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
692111669Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4556536907553680832072168.62017-11-09 01:23:16
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 455653690755368083207 / TF: 68-70
2017-11-09Alex_soldierF
Factor: 455653690755368083207 / TF: 68-69*
2014-08-26sasakiNF
no factor from 2^66 to 2^68
2010-05-03Rob_DeeNF
no factor from 2^65 to 2^66