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

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MnStatusDetails
112002413Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
85401546866104956099112272.92019-04-20 05:37:48
History
DateUserTypeResult
2019-04-20ConductorF
Factor: 8540154686610495609911 / TF: 72-73
2018-11-19el groccoNF
no factor from 2^71 to 2^72
2015-02-21-Anonymous-NF
no factor from 2^70 to 2^71
2015-02-15JakeWNF
no factor from 2^69 to 2^70
2015-02-07JakeWNF
no factor from 2^68 to 2^69
2014-11-18RichD0NF
no factor from 2^67 to 2^68
2014-11-10vwflat4NF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-24lindedNF
no factor from 2^64 to 2^65
2010-05-08RichardNF
no factor from 2^63 to 2^64