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

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MnStatusDetails
264000901Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
39417348403540159347372271.72019-02-09 15:10:12
History
DateUserTypeResult
2019-02-09mikrF
Factor: 3941734840354015934737 / TF: 71-72*
2019-02-09mikrNF
no factor from 2^70 to 2^71
2019-02-09mikrNF
no factor from 2^69 to 2^70
2018-06-24Chabot PrimeNF
no factor from 2^68 to 2^69
2017-01-07goldenmemeNF
no factor from 2^67 to 2^68
2015-12-25HBendtzNF
no factor from 2^66 to 2^67
2013-11-22tscNF
no factor from 2^65 to 2^66
2011-08-17Lukin DmitryNF
no factor from 2^64 to 2^65
2010-03-18sasaki3NF
no factor from 2^63 to 2^64
2010-03-18sasaki3NF
no factor from 2^62 to 2^63