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

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MnStatusDetails
82122049Factored
FactorDigitsBitsDate
3671007611458171324320130221241924159338124.82017-06-24 05:33:56
P-1 factors
DateFactorB1B2
2017-06-243671007611458171324320130221241924159369500014073750
History
DateUserTypeResult
2017-06-24bamF-PM1
Factor: 36710076114581713243201302212419241593 / (P-1, B1=695000, B2=14073750, E=6)
2016-11-29Brian BeuningNF
no factor from 2^74 to 2^75
2016-11-27RichD0NF
no factor from 2^73 to 2^74
2016-11-09RichD0NF
no factor from 2^72 to 2^73
2016-07-31tmorrowNF
no factor from 2^71 to 2^72
2013-06-13ITSNF
no factor from 2^70 to 2^71
2013-02-10SMoffatNF
no factor from 2^69 to 2^70
2013-02-09SMoffatNF
no factor from 2^68 to 2^69
2013-02-07SMoffatNF
no factor from 2^67 to 2^68
2013-01-31rjbelansNF
no factor from 2^66 to 2^67
2012-08-09Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-16Architects CubedNF
no factor from 2^64 to 2^65