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
49832143TF
No factors below 274
TF target 273
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2013-02-17curtiscE05999B6D5ADCBAA1094570
Verified2019-12-03ChavdarLalovE05999B6D5ADCBAA37930297
History
DateUserTypeResult
2019-12-03ChavdarLalovC-LL
E05999B6D5ADCBAA
2019-09-26Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2019-07-06-Anonymous-NF
no factor from 2^73 to 2^74
2017-10-07One ManNF
no factor from 2^72 to 2^73
2013-02-17curtiscC-LL
E05999B6D5ADCBAA
2012-01-08Roy OswaldNF
no factor from 2^71 to 2^72
2012-01-08Roy OswaldNF
no factor from 2^70 to 2^71
2010-07-26-Anonymous-NF-PM1
B1=720000