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
54640303TF
No factors below 274
TF target 273
P-1
B1 = 910671
B2 = 18213434
LL
StatusDateUserResidueShift
Verified2011-10-06curtisc7CACF43CC013476948496555
Verified2020-10-26Sergey Nosov7CACF43CC013476941982867
History
DateUserTypeResult
2020-10-26Sergey NosovC-LL
7CACF43CC0134769
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2017-11-26Sid & AndyNF-PM1
B1=910671, B2=18213434, E=6
2016-02-13-Anonymous-NF
no factor from 2^72 to 2^73
2015-12-26-Anonymous-NF
no factor from 2^71 to 2^72
2011-10-06curtiscC-LL
7CACF43CC0134769
2011-08-28curtiscNF-PM1
B1=730000
2011-08-12-Anonymous-NF
no factor from 2^70 to 2^71
2011-05-26StoneGnomeNF
no factor from 2^69 to 2^70
2009-02-27tscNF
no factor to 2^69
2008-12-30XyzzyNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63