Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
82336229Factored
FactorDigitsBitsDate
328849755544669100812908692712994.72017-07-16 22:46:20
P-1 factors
DateFactorB1B2
2017-07-163288497555446691008129086927168500013015000
History
DateUserTypeResult
2017-07-16Jwb52zF-PM1
Factor: 32884975554466910081290869271 / (P-1, B1=685000, B2=13015000)
2016-12-17Sid & AndyNF
no factor from 2^74 to 2^75
2016-12-17Sid & AndyNF
no factor from 2^73 to 2^74
2016-11-04Judge HaleNF
no factor from 2^72 to 2^73
2016-11-04Judge HaleNF
no factor from 2^71 to 2^72
2013-07-15PascalBieriNF
no factor from 2^70 to 2^71
2013-06-18Cow_tippingNF
no factor from 2^69 to 2^70
2013-01-30phoenicisNF
no factor from 2^68 to 2^69
2011-05-05Pi_RhoNF
no factor from 2^67 to 2^68
2011-03-15eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2011-03-14Ake TilanderNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65