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
223119461Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1146670299642288285532166.62015-11-02 23:01:37
History
DateUserTypeResult
2015-11-02Alex_soldierF
Factor: 114667029964228828553 / TF: 66-67
2013-08-30OS1NF
no factor from 2^65 to 2^66
2011-06-09carlos56NF
no factor from 2^64 to 2^65