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
37377371TF
No factors below 274
TF target 271
P-1
B1 = 195000
B2 = 3802500
LL
StatusDateUserResidueShift
Verified2007-09-28Thomas Fehr1F2AC4514893744436876370
Verified2016-06-03kkmrkkblmbrbk1F2AC4514893744433451413
History
DateUserTypeResult
2020-02-28-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-19-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-19-Anonymous-NF
no factor from 2^71 to 2^72
2016-06-03kkmrkkblmbrbkC-LL
1F2AC45148937444
2014-11-25chalsallNF
no factor from 2^70 to 2^71
2014-10-25Architects CubedNF
no factor from 2^69 to 2^70
2010-02-07Carsten KossendeyNF-PM1
B1=195000, B2=3802500, E=6