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
53348657TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 12825000
LL
StatusDateUserResidueShift
Verified2014-01-07curtisc3EDC155CC57A8D1244292543
Verified2020-06-08Sergey Nosov3EDC155CC57A8D1224076476
History
DateUserTypeResult
2020-06-08Sergey NosovC-LL
3EDC155CC57A8D12
2019-07-16ixfd64NF
no factor from 2^73 to 2^74
2016-02-11AirSquirrelsNF
no factor from 2^72 to 2^73
2014-01-07curtiscC-LL
3EDC155CC57A8D12
2012-04-19Jerry HallettNF
no factor from 2^71 to 2^72
2012-02-01Tim SorberaNF-PM1
B1=570000, B2=12825000, E=6
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-05-18David BarleyNF
no factor from 2^69 to 2^70
2008-12-22dlsilverNF
no factor to 2^69
2008-12-17-Anonymous-NF
no factor from 2^64 to 2^65
2008-09-08-Anonymous-NF
no factor to 2^64