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
81387667TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 12920000
LL
StatusDateUserResidueShift
Unverified2017-09-07Evgeniy Zavialov1D94938B35DD11__49428417
History
DateUserTypeResult
2017-09-07Evgeniy ZavialovC-LL
1D94938B35DD11__
2017-06-20arnaudNF-PM1
B1=680000, B2=12920000
2016-11-07Son JohanNF
no factor from 2^74 to 2^75
2016-11-02RichD0NF
no factor from 2^73 to 2^74
2016-09-23Judge HaleNF
no factor from 2^72 to 2^73
2016-09-23Judge HaleNF
no factor from 2^71 to 2^72
2014-08-09qwertyuio999NF
no factor from 2^70 to 2^71
2014-04-10hkskypNF
no factor from 2^69 to 2^70
2014-04-10-Anonymous-NF
no factor from 2^68 to 2^69
2014-04-03g0bNF
no factor from 2^67 to 2^68
2013-01-30phoenicisNF
no factor from 2^66 to 2^67
2011-02-22StevenPGreenNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65