Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
43135259TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2008-06-22C. Cooper / S. Boone45A89E3EDF5B50C140700715
Verified2017-11-26Sergey Nosov45A89E3EDF5B50C137712852
History
DateUserTypeResult
2020-01-10-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-26Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2019-08-08Random GPUsNF
no factor from 2^72 to 2^73
2017-11-26Sergey NosovC-LL
45A89E3EDF5B50C1
2015-10-05AirSquirrelsNF
no factor from 2^71 to 2^72
2015-09-04Judge HaleNF
no factor from 2^70 to 2^71
2015-07-01Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-01-22Architects CubedNF
no factor from 2^68 to 2^69