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
701300863Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19147470625979765355592270.72019-05-22 20:50:17
History
DateUserTypeResult
2019-05-22Daniil TsarkovF
Factor: 1914747062597976535559 / TF: 70-71
2011-11-07monstNF
no factor from 2^66 to 2^70
2011-09-05monstNF
no factor from 2^65 to 2^66
2010-05-12monstNF
no factor from 2^64 to 2^65
2010-05-12monstNF
no factor from 2^63 to 2^64