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
54127817TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11475000
LL
StatusDateUserResidueShift
Verified2012-12-27Francois Gingras7DAFFF79064202AB29022779
Verified2020-08-31Sergey Nosov7DAFFF79064202AB7295022
History
DateUserTypeResult
2020-08-31Sergey NosovC-LL
7DAFFF79064202AB
2019-08-11Jon PaceNF
no factor from 2^73 to 2^74
2016-02-01AirSquirrelsNF
no factor from 2^72 to 2^73
2012-12-27Francois GingrasC-LL
7DAFFF79064202AB
2012-08-12James HeinrichNF-PM1
B1=540000, B2=11475000, E=12
2011-04-01TheJudgerNF
no factor from 2^71 to 2^72
2011-04-01TheJudgerNF
no factor from 2^70 to 2^71
2011-04-01TheJudgerNF
no factor from 2^69 to 2^70
2011-04-01TheJudgerNF
no factor from 2^68 to 2^69
2009-06-05BranMuffinNF
no factor from 2^67 to 2^68
2009-05-29BranMuffinNF
no factor from 2^66 to 2^67
2009-05-23BranMuffinNF
no factor from 2^65 to 2^66
2009-05-18ANONYMOUSNF
no factor from 2^64 to 2^65
2008-12-081997rj7NF
no factor to 2^64