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
55227059TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12905000
LL
StatusDateUserResidueShift
Verified2012-10-29tscAAD994E2C662EABD3219707
Verified2021-04-29SyntonyAAD994E2C662EABD21748966
History
DateUserTypeResult
2021-04-29SyntonyC-LL
AAD994E2C662EABD
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-05-Anonymous-NF
no factor from 2^72 to 2^73
2012-10-29tscC-LL
AAD994E2C662EABD
2012-06-10XyzzyNF
no factor from 2^71 to 2^72
2012-01-16c10ck3rNF-PM1
B1=580000, B2=12905000
2011-11-14ANONYMOUSNF
no factor from 2^70 to 2^71
2011-10-15amberjrNF
no factor from 2^69 to 2^70
2011-07-13steinrarNF
no factor from 2^68 to 2^69
2009-05-16SAHS Science DeptNF
no factor from 2^67 to 2^68
2009-01-06KYOJI_KAMEINF
no factor from 2^66 to 2^67
2009-01-03KYOJI_KAMEINF
no factor from 2^65 to 2^66
2009-01-02Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-29-Anonymous-NF
no factor to 2^64