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
79285567TF
No factors below 275
TF target 275
P-1
B1 = 665000
B2 = 13300000
LL
StatusDateUserResidueShift
Bad2017-05-31baseyD2A7EE0FD88DC81943230858
Verified2018-05-07Al-Gorythme8FF4CBBCE1A41FAF75454332
Verified2019-11-15Ryan Propper8FF4CBBCE1A41FAF2876910
History
DateUserTypeResult
2019-11-15Ryan PropperC-LL
8FF4CBBCE1A41FAF
2018-05-07Al-GorythmeC-LL
8FF4CBBCE1A41FAF
2017-05-31baseyC-LL
D2A7EE0FD88DC819
2016-09-11David HruskaNF-PM1
B1=665000, B2=13300000, E=12
2016-08-01AirSquirrelsNF
no factor from 2^74 to 2^75
2016-08-01AirSquirrelsNF
no factor from 2^73 to 2^74
2016-07-27RichD0NF
no factor from 2^72 to 2^73
2014-01-03SWL551NF
no factor from 2^71 to 2^72
2011-03-23UngelovendeNF
no factor from 2^70 to 2^71
2011-03-23UngelovendeNF
no factor from 2^69 to 2^70
2011-03-23UngelovendeNF
no factor from 2^68 to 2^69
2011-03-23UngelovendeNF
no factor from 2^67 to 2^68
2011-01-16-Anonymous-NF
no factor from 2^66 to 2^67
2011-01-16-Anonymous-NF
no factor from 2^65 to 2^66