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
54167909TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 12825000
LL
StatusDateUserResidueShift
Verified2014-03-17Sid & Andy1169A990866D15E423047179
Verified2020-09-03Dmitriy Degtiarev1169A990866D15E42730603
History
DateUserTypeResult
2020-09-03Dmitriy DegtiarevC-LL
1169A990866D15E4
2019-08-07Jon PaceNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2016-01-28AirSquirrelsNF
no factor from 2^72 to 2^73
2014-03-17Sid & AndyC-LL
1169A990866D15E4
2012-07-14Kevin JagetNF
no factor from 2^71 to 2^72
2012-06-05apocalypseNF-PM1
B1=570000, B2=12825000, E=6
2011-05-19shaugeNF
no factor from 2^70 to 2^71
2011-05-19shaugeNF
no factor from 2^69 to 2^70
2011-03-28OS1NF
no factor from 2^68 to 2^69
2009-05-04Joseph PoonNF
no factor from 2^67 to 2^68
2008-12-27Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-26Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-25MikeBerlinNF
no factor from 2^64 to 2^65
2008-12-211997rj7NF
no factor from 2^63 to 2^64