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
700077571Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15928437603328976311612270.42018-07-03 10:08:50
History
DateUserTypeResult
2018-07-03Daniil TsarkovF
Factor: 1592843760332897631161 / TF: 70-71
2011-06-10monstNF
no factor from 2^67 to 2^70
2011-04-03monstNF
no factor from 2^66 to 2^67
2011-04-03monstNF
no factor from 2^65 to 2^66
2010-03-10monstNF
no factor from 2^64 to 2^65
2010-03-10monstNF
no factor from 2^63 to 2^64