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
37490137TF
No factors below 274
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-03-30Jose Arnaldo Bebita Dris8DC52E0CC36F89289842235
Verified2016-06-18Sergey Nosov8DC52E0CC36F892827171765
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-25-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-25-Anonymous-NF
no factor from 2^71 to 2^72
2016-06-18Sergey NosovC-LL
8DC52E0CC36F8928
2016-03-02HBendtzNF-PM1
B1=400000, B2=12000000, e=12
2014-12-01James HeinrichNF
no factor from 2^70 to 2^71
2014-10-29Architects CubedNF
no factor from 2^69 to 2^70
2013-06-14krackerNF
no factor from 2^68 to 2^69
2012-04-28Serge BatalovNF
no factor from 2^67 to 2^68