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

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MnStatusDetails
262110371Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
738070632763873888332066.02015-12-19 20:47:25
History
DateUserTypeResult
2015-12-19ConductorF
Factor: 73807063276387388833 / TF: 66-67
2013-11-20jingfiredNF
no factor from 2^65 to 2^66
2011-08-15RichardNF
no factor from 2^64 to 2^65
2010-03-15CandideNF
no factor from 2^63 to 2^64
2010-03-15CandideNF
no factor from 2^62 to 2^63