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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Exponent Range:










MnStatusDetails
70371473TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Unverified2016-08-17yponomarevC5CD6A4D9FC4D6__70155560
History
DateUserTypeResult
2016-08-17yponomarevC-LL
C5CD6A4D9FC4D6__
2016-04-03-Anonymous-NF
no factor from 2^74 to 2^75
2015-01-25TheJudgerNF-PM1
B1=640000, B2=13280000, E=12
2015-01-18XyzzyNF
no factor from 2^73 to 2^74
2014-10-25BdotNF
no factor from 2^72 to 2^73
2014-09-14srow7NF
no factor from 2^71 to 2^72
2013-04-02Lukin DmitryNF
no factor from 2^70 to 2^71
2010-01-04Marco-DK84NF
no factor to 2^70
2008-11-27Wojciech FlorekNF
no factor to 2^64