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
45356281TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2010-11-19-Anonymous-CD6EA764AD0BF7B011961469
Verified2016-08-03Mikhail E. GolosovCD6EA764AD0BF7B043493767
Verified2016-08-18fourtreeCD6EA764AD0BF7B030015693
History
DateUserTypeResult
2020-04-19Sid & AndyNF
no factor from 2^74 to 2^75
2020-01-10Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=12
2019-12-21-Anonymous-NF
no factor from 2^73 to 2^74
2018-02-23-Anonymous-NF
no factor from 2^72 to 2^73
2016-08-18fourtreeC-LL
CD6EA764AD0BF7B0
2016-08-03Mikhail E. GolosovC-LL
CD6EA764AD0BF7B0
2015-10-23-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-23-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-11David CampeauNF
no factor from 2^69 to 2^70
2014-07-23VictordeHollanderNF
no factor from 2^68 to 2^69
2010-11-19-Anonymous-C-LL
CD6EA764AD0BF7B0
2010-01-30-Anonymous-NF-PM1
B1=765000