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
55651091TF
No factors below 274
TF target 273
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2013-03-06S555621C29D30A354D9448352186736
Verified2020-10-27Smok_bmv C29D30A354D9448325993018
History
DateUserTypeResult
2020-10-27Smok_bmv C-LL
C29D30A354D94483
2018-09-02Mark RoseNF
no factor from 2^73 to 2^74
2018-02-10Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2016-01-23Judge HaleNF
no factor from 2^72 to 2^73
2013-03-06S555621C-LL
C29D30A354D94483
2012-08-19BdotNF
no factor from 2^71 to 2^72
2011-11-06-Anonymous-NF-PM1
B1=750000
2011-09-27rlakeNF
no factor from 2^70 to 2^71
2011-06-01Paul LeylandNF
no factor from 2^69 to 2^70
2011-04-09Beat BucheliNF
no factor from 2^68 to 2^69
2009-09-15ANONYMOUSNF
no factor from 2^67 to 2^68
2009-01-10tmorrowNF
no factor from 2^66 to 2^67
2009-01-09tmorrowNF
no factor from 2^65 to 2^66
2009-01-08stevecodyNF
no factor from 2^64 to 2^65
2008-08-25-Anonymous-NF
no factor to 2^64