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
37626571TF
No factors below 275
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2007-06-15Christian VOLLE5F4E5AC0BAC14D9C9478795
Verified2016-06-23Sergey Nosov5F4E5AC0BAC14D9C20844804
History
DateUserTypeResult
2021-01-19-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-26-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-26-Anonymous-NF
no factor from 2^71 to 2^72
2016-06-23Sergey NosovC-LL
5F4E5AC0BAC14D9C
2016-03-17HBendtzNF-PM1
B1=400000, B2=12000000, E=12
2014-11-27ChuckNF
no factor from 2^70 to 2^71
2014-11-11VictordeHollanderNF
no factor from 2^69 to 2^70
2013-07-27Carsten KossendeyNF
no factor from 2^68 to 2^69
2012-04-25Carsten KossendeyNF
no factor from 2^67 to 2^68