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
55005173TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 13050000
LL
StatusDateUserResidueShift
Verified2012-06-03-Anonymous-A26A7F9C68FE2FEF11547248
Verified2020-07-02Smok_bmv A26A7F9C68FE2FEF38291611
History
DateUserTypeResult
2020-07-02Smok_bmv C-LL
A26A7F9C68FE2FEF
2019-03-18HardyP GermanyNF
no factor from 2^73 to 2^74
2016-01-22-Anonymous-NF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2012-06-03-Anonymous-C-LL
A26A7F9C68FE2FEF
2012-03-05Torchwood InstituteNF-PM1
B1=580000, B2=13050000, E=6
2010-06-06TheJudgerNF
no factor from 2^68 to 2^71
2009-05-12Sturle SundeNF
no factor from 2^67 to 2^68
2009-01-13Sturle SundeNF
no factor from 2^66 to 2^67
2009-01-04Sturle SundeNF
no factor from 2^65 to 2^66
2009-01-04-Anonymous-NF
no factor from 2^64 to 2^65
2008-06-23-Anonymous-NF
no factor to 2^64