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
53994643TF
No factors below 275
TF target 273
P-1
B1 = 650000
B2 = 18687500
LL
StatusDateUserResidueShift
Verified2013-02-09Amazon EC2D05E0BA2AA5B0BE824861774
Verified2020-08-03Sergey NosovD05E0BA2AA5B0BE835850409
History
DateUserTypeResult
2020-08-03Sergey NosovC-LL
D05E0BA2AA5B0BE8
2020-06-25-Anonymous-NF
no factor from 2^74 to 2^75
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-03AirSquirrelsNF
no factor from 2^72 to 2^73
2013-02-09Amazon EC2C-LL
D05E0BA2AA5B0BE8
2012-05-09bcp19NF
no factor from 2^71 to 2^72
2011-05-13shaugeNF
no factor from 2^70 to 2^71
2011-05-13shaugeNF
no factor from 2^69 to 2^70
2011-05-03eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2011-04-29Chun sung sooNF-PM1
B1=650000, B2=18687500, E=6
2009-09-13willmoreNF
no factor from 2^67 to 2^68
2008-12-25Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-24Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-23CalebNF
no factor from 2^64 to 2^65
2008-10-14-Anonymous-NF
no factor to 2^64