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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
84785929TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 13331250
LL
StatusDateUserResidueShift
Unverified2019-01-21Evgeniy ZavialovCD56A9309C7E1C__14540
History
DateUserTypeResult
2019-01-21Evgeniy ZavialovC-LL
CD56A9309C7E1C__
2017-12-02aurashiftNF-PM1
B1=675000, B2=13331250, E=12
2017-06-04TheJudgerNF
no factor from 2^75 to 2^76
2017-06-04TheJudgerNF
no factor from 2^74 to 2^75
2017-05-13-Anonymous-NF
no factor from 2^73 to 2^74
2016-12-20Judge HaleNF
no factor from 2^72 to 2^73
2014-08-24SRS TechnologyNF
no factor from 2^71 to 2^72
2014-08-24SRS TechnologyNF
no factor from 2^70 to 2^71
2014-02-11SMoffatNF
no factor from 2^69 to 2^70
2013-12-11GrunwalderGIMPNF
no factor from 2^68 to 2^69
2013-02-25saffaNF
no factor from 2^67 to 2^68
2013-02-21Freaks32NF
no factor from 2^66 to 2^67
2012-08-16Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65