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
38334157TF
No factors below 273
TF target 272
P-1
B1 = 460000
B2 = 12535000
LL
StatusDateUserResidueShift
Verified2007-09-13Erik HackerAAC1EA57C43B277214416192
Verified2016-08-04Sergey NosovAAC1EA57C43B277227752087
History
DateUserTypeResult
2022-06-22Sid & AndyNF
no factor from 2^72 to 2^73
2019-01-23monstNF
no factor from 2^71 to 2^72
2016-08-04Sergey NosovC-LL
AAC1EA57C43B2772
2014-12-031997rj7NF
no factor from 2^70 to 2^71
2014-11-20Architects CubedNF
no factor from 2^69 to 2^70
2013-08-21Le ComteNF
no factor from 2^68 to 2^69