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

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MnStatusDetails
943963099Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2601152779539230941912167.82016-10-07 08:44:22
History
DateUserTypeResult
2016-10-07ConductorF
Factor: 260115277953923094191 / TF: 67-68
2015-03-11BJBNF
no factor from 2^66 to 2^67
2013-05-23ramgeisNF
no factor from 2^65 to 2^66
2011-06-06lindedNF
no factor from 2^64 to 2^65
2010-05-19lindedNF
no factor from 2^63 to 2^64