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
38322703TF
No factors below 273
TF target 272
P-1
B1 = 450000
B2 = 10575000
LL
StatusDateUserResidueShift
Verified2007-09-13Eastern Kentucky University19A89A2B37B4745321432194
Verified2015-10-05demfloro19A89A2B37B474533849454
History
DateUserTypeResult
2022-06-23Sid & AndyNF
no factor from 2^72 to 2^73
2018-12-28monstNF
no factor from 2^71 to 2^72
2015-10-05demfloroC-LL
19A89A2B37B47453
2014-12-02ChuckNF
no factor from 2^70 to 2^71
2014-11-22BdotNF
no factor from 2^69 to 2^70
2013-09-10Le ComteNF
no factor from 2^68 to 2^69