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

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MnStatusDetails
262739461Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1092282190326387404572166.62016-01-17 20:00:43
History
DateUserTypeResult
2016-01-17ConductorF
Factor: 109228219032638740457 / TF: 66-67
2014-05-28Lord NudelNF
no factor from 2^65 to 2^66
2011-08-15Piotrek2234NF
no factor from 2^64 to 2^65
2010-03-16CandideNF
no factor from 2^63 to 2^64
2010-03-16CandideNF
no factor from 2^62 to 2^63