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
39105239TF
No factors below 273
TF target 272
P-1
B1 = 465000
B2 = 11625000
LL
StatusDateUserResidueShift
Verified2007-08-14Joseph W. Depenbusch2F3A298C72A85BD933160819
Verified2016-10-27Sergey Nosov2F3A298C72A85BD9355827
History
DateUserTypeResult
2022-06-05Sid & AndyNF
no factor from 2^72 to 2^73
2019-07-28monstNF
no factor from 2^71 to 2^72
2016-10-27Sergey NosovC-LL
2F3A298C72A85BD9
2014-12-06srow7NF
no factor from 2^70 to 2^71
2014-11-19VictordeHollanderNF
no factor from 2^69 to 2^70
2013-09-18Le ComteNF
no factor from 2^68 to 2^69