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
54181319TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 12825000
LL
StatusDateUserResidueShift
Verified2012-10-08lheun7E88B7EFE26AC77117541487
Verified2020-09-10Sergey Nosov7E88B7EFE26AC77137823386
History
DateUserTypeResult
2020-09-10Sergey NosovC-LL
7E88B7EFE26AC771
2019-08-06Jon PaceNF
no factor from 2^73 to 2^74
2016-02-01AirSquirrelsNF
no factor from 2^72 to 2^73
2012-10-08lheunC-LL
7E88B7EFE26AC771
2012-03-11Jacques MOLNENF
no factor from 2^71 to 2^72
2012-01-08TheJudgerNF-PM1
B1=570000, B2=12825000, E=6
2011-10-18rduerrNF
no factor from 2^68 to 2^71
2009-06-04Geoff WingNF
no factor from 2^67 to 2^68
2009-05-24Nicolas Gilbert (85)NF
no factor from 2^66 to 2^67
2009-05-15SAHS Science DeptNF
no factor from 2^65 to 2^66
2009-05-12SAHS Science DeptNF
no factor from 2^64 to 2^65
2008-12-151997rj7NF
no factor to 2^64