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
57017123TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 12112500
LL
StatusDateUserResidueShift
Bad2012-09-07rushyn599472DA209FA5521072433
Verified2012-10-23-Anonymous-89A5B1C2E5A788F019198685
Verified2016-08-18AirSquirrels89A5B1C2E5A788F022305243
History
DateUserTypeResult
2018-01-17monstNF
no factor from 2^73 to 2^74
2016-08-18AirSquirrelsC-LL
89A5B1C2E5A788F0
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2012-10-23-Anonymous-C-LL
89A5B1C2E5A788F0
2012-09-07rushynC-LL
599472DA209FA552
2012-08-01S80_UKNF
no factor from 2^72 to 2^73
2012-06-02Kyle JohnsonNF-PM1
B1=570000, B2=12112500, E=6
2012-05-27LaurVNF
no factor from 2^71 to 2^72
2011-09-12S00030NF
no factor from 2^70 to 2^71
2011-06-24Dr. NowakNF
no factor from 2^69 to 2^70
2011-04-23tmorrowNF
no factor from 2^68 to 2^69
2009-05-30Kingoff AcupunctureNF
no factor from 2^67 to 2^68
2008-09-07Sturle SundeNF
no factor from 2^66 to 2^67
2008-09-06Sturle SundeNF
no factor from 2^65 to 2^66
2008-09-06Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-05Sturle SundeNF
no factor from 2^63 to 2^64