Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
700783249Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14001986586075948282732270.22018-07-16 17:17:49
History
DateUserTypeResult
2018-07-16Daniil TsarkovF
Factor: 1400198658607594828273 / 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