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

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MnStatusDetails
911315863Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1646506767690082340412167.22015-12-13 07:58:58
History
DateUserTypeResult
2015-12-13ConductorF
Factor: 164650676769008234041 / TF: 67-68
2015-03-14BJBNF
no factor from 2^66 to 2^67
2011-10-24laleraNF
no factor from 2^64 to 2^66
2010-06-30lindedNF
no factor from 2^63 to 2^64