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
39046067TF
No factors below 273
TF target 272
P-1
B1 = 450000
B2 = 8437500
LL
StatusDateUserResidueShift
Verified2010-07-18WRD401CA55253C602221315633
Verified2016-10-18Sergey NosovD401CA55253C60223266515
History
DateUserTypeResult
2019-10-13-Anonymous-NF
no factor from 2^72 to 2^73
2019-05-18monstNF
no factor from 2^71 to 2^72
2016-10-18Sergey NosovC-LL
D401CA55253C6022
2014-12-01srow7NF
no factor from 2^70 to 2^71
2014-11-24NRNF
no factor from 2^69 to 2^70
2012-09-25Carsten KossendeyNF
no factor from 2^68 to 2^69
2010-07-18WRC-LL
D401CA55253C6022
2009-05-06-Anonymous-NF-PM1
B1=450000, B2=8437500