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

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MnStatusDetails
109899623Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
30314630318119078312972271.42015-02-08 19:00:05
History
DateUserTypeResult
2015-02-08SMoffatF
Factor: 3031463031811907831297 / TF: 71-72
2014-11-04MaddinNF
no factor from 2^70 to 2^71
2014-11-04MaddinNF
no factor from 2^69 to 2^70
2014-11-04MaddinNF
no factor from 2^68 to 2^69
2014-11-04MaddinNF
no factor from 2^67 to 2^68
2014-08-25g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-16oodairaNF
no factor from 2^64 to 2^65
2010-06-02ChristophBbNF
no factor from 2^63 to 2^64