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
42089533TF
No factors below 273
TF target 272
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2009-12-27curtisc9FD7F5CEAB8D01C025486503
Verified2017-09-29Evgeniy Zavialov9FD7F5CEAB8D01C028364057
History
DateUserTypeResult
2018-08-11-Anonymous-NF
no factor from 2^72 to 2^73
2017-09-29Evgeniy ZavialovC-LL
9FD7F5CEAB8D01C0
2015-08-26-Anonymous-NF
no factor from 2^71 to 2^72
2015-03-02David CampeauNF
no factor from 2^70 to 2^71
2015-01-18chalsallNF
no factor from 2^69 to 2^70
2014-03-04LaurVNF
no factor from 2^68 to 2^69
2009-12-27curtiscC-LL
9FD7F5CEAB8D01C0
2009-11-21curtiscNF-PM1
B1=710000