Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
71490589TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13100000
LL
StatusDateUserResidueShift
Unverified2016-11-17basey0D84B61DF9AAB9__55682903
History
DateUserTypeResult
2016-11-17baseyC-LL
0D84B61DF9AAB9__
2016-08-02owftheevilNF
no factor from 2^74 to 2^75
2015-02-15TheJudgerNF-PM1
B1=655000, B2=13100000, E=6
2015-02-05garoNF
no factor from 2^73 to 2^74
2015-02-05garoNF
no factor from 2^72 to 2^73
2014-12-21RichD0NF
no factor from 2^71 to 2^72
2012-12-04Clown_RoyalNF
no factor from 2^70 to 2^71
2012-05-11Dr. NowakNF
no factor from 2^69 to 2^70
2010-08-27MarzbugNF
no factor from 2^68 to 2^69
2010-08-24TutusausNF
no factor from 2^67 to 2^68
2010-08-23Los Alcoholicos~jpiwfNF
no factor from 2^66 to 2^67
2010-08-22David LNF
no factor from 2^65 to 2^66
2010-04-20ANONYMOUSNF
no factor from 2^64 to 2^65
2008-09-29-Anonymous-NF
no factor to 2^64