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
50340211TF
No factors below 274
TF target 273
P-1
B1 = 600000
B2 = 16950000
LL
StatusDateUserResidueShift
Verified2011-11-01David J. Stucki579E3C94513A6BD919401699
Verified2019-05-21Shnobel579E3C94513A6BD933309565
History
DateUserTypeResult
2019-05-21ShnobelC-LL
579E3C94513A6BD9
2018-12-02Mark RoseNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-12AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-05LaurVNF
no factor from 2^70 to 2^71
2015-01-18monstNF
no factor from 2^69 to 2^70
2011-11-01David J. StuckiC-LL
579E3C94513A6BD9
2009-06-10S530729NF
no factor from 2^68 to 2^69
2009-06-05giheffNF
no factor from 2^67 to 2^68
2009-05-07Sid & AndyNF-PM1
B1=600000, B2=16950000
2009-04-11ANONYMOUSNF
no factor from 2^66 to 2^67
2009-04-09ANONYMOUSNF
no factor from 2^65 to 2^66
2009-04-08Sturle SundeNF
no factor from 2^64 to 2^65
2009-04-07Sturle SundeNF
no factor from 2^63 to 2^64