Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
38119577TF
No factors below 273
TF target 271
P-1
B1 = 600000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-03-05Choi woo jin sinmok highschool third grade Seoul Korea1C5360E49089ED093779353
Verified2016-07-22Sergey Nosov1C5360E49089ED095244047
Verified2018-06-08-Anonymous-1C5360E49089ED098933866
History
DateUserTypeResult
2022-07-01Sid & AndyNF
no factor from 2^72 to 2^73
2018-11-18Architects CubedNF
no factor from 2^71 to 2^72
2018-06-08-Anonymous-C-LL
1C5360E49089ED09
2016-07-22Sergey NosovC-LL
1C5360E49089ED09
2014-11-30chalsallNF
no factor from 2^70 to 2^71
2014-10-19HBendtzNF
no factor from 2^69 to 2^70
2014-06-25HBendtzNF-PM1
B1=600000, B2=12000000, E=12