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
83014427TF
No factors below 276
TF target 275
P-1
B1 = 680000
B2 = 12920000
LL
StatusDateUserResidueShift
Unverified2018-02-06Andrew GA40DB7A34BBA09__921088
History
DateUserTypeResult
2018-02-06Andrew GC-LL
A40DB7A34BBA09__
2017-01-22TheJudgerNF-PM1
B1=680000, B2=12920000, E=6
2017-01-14Sid & AndyNF
no factor from 2^75 to 2^76
2016-12-27AirSquirrelsNF
no factor from 2^74 to 2^75
2016-12-27AirSquirrelsNF
no factor from 2^73 to 2^74
2016-12-01Matthias WurtingerNF
no factor from 2^72 to 2^73
2016-12-01Matthias WurtingerNF
no factor from 2^71 to 2^72
2011-05-09rduerrNF
no factor from 2^67 to 2^71
2011-03-30Nick WagersNF
no factor from 2^66 to 2^67
2011-03-24ferdyNF
no factor from 2^65 to 2^66
2010-12-06Architects CubedNF
no factor from 2^64 to 2^65