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
700781927Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13073982667883622041512270.12018-07-16 17:17:48
History
DateUserTypeResult
2018-07-16Daniil TsarkovF
Factor: 1307398266788362204151 / TF: 70-71
2011-10-19monstNF
no factor from 2^66 to 2^70
2011-10-13monstNF
no factor from 2^65 to 2^66
2010-04-20monstNF
no factor from 2^64 to 2^65
2010-04-20monstNF
no factor from 2^63 to 2^64