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

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MnStatusDetails
262001941Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
788806934211110007372066.12015-12-17 11:31:43
History
DateUserTypeResult
2015-12-17ConductorF
Factor: 78880693421111000737 / TF: 66-67
2013-11-22RichardNF
no factor from 2^65 to 2^66
2011-08-14albin_pouillesNF
no factor from 2^64 to 2^65
2010-03-19RichardNF
no factor from 2^63 to 2^64
2010-03-19RichardNF
no factor from 2^62 to 2^63