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
43276531TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2009-08-01kimura8F2177403BF2766712622015
Verified2017-02-08yponomarev8F2177403BF2766723387909
History
DateUserTypeResult
2020-01-06-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-20Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-08yponomarevC-LL
8F2177403BF27667
2015-09-19-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-19-Anonymous-NF
no factor from 2^70 to 2^71
2015-04-01LaurVNF
no factor from 2^69 to 2^70
2014-03-21AxelssonNF
no factor from 2^68 to 2^69
2009-08-01kimuraC-LL
8F2177403BF27667