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
54711067TF
No factors below 273
TF target 273
P-1
B1 = 1000000
B2 = 28000000
LL
StatusDateUserResidueShift
Verified2013-03-08Sunshine7FAA1D889429D4B139934968
Verified2017-11-04kkmrkkblmbrbk7FAA1D889429D4B130075620
History
DateUserTypeResult
2022-02-15riccardo ubertiNF-PM1
B1=1000000, B2=28000000
2017-11-04kkmrkkblmbrbkC-LL
7FAA1D889429D4B1
2016-02-06-Anonymous-NF
no factor from 2^72 to 2^73
2013-03-08SunshineC-LL
7FAA1D889429D4B1
2012-07-25AxelssonNF
no factor from 2^71 to 2^72
2011-08-30rushynNF-PM1
B1=730000
2011-08-14TheJudgerNF
no factor from 2^70 to 2^71
2011-05-29-Anonymous-NF
no factor from 2^69 to 2^70
2011-04-04-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-26S485122NF
no factor from 2^67 to 2^68
2009-03-06Howard ChungNF
no factor from 2^66 to 2^67
2009-03-04Howard ChungNF
no factor from 2^65 to 2^66
2009-03-03Howard ChungNF
no factor from 2^64 to 2^65
2009-03-01Howard ChungNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63