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
57055759TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 13877500
LL
StatusDateUserResidueShift
Bad2014-01-10FrankWouters42A1C75DC6BBBD3238923797
Verified2015-03-05kharlan77DB8CCD8ACC0F768715759
Verified2016-08-20AirSquirrels77DB8CCD8ACC0F760
History
DateUserTypeResult
2016-08-20AirSquirrelsC-LL
77DB8CCD8ACC0F76
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-03-05kharlanC-LL
77DB8CCD8ACC0F76
2014-10-30monstNF
no factor from 2^73 to 2^74
2014-01-10FrankWoutersC-LL
42A1C75DC6BBBD32
2012-07-26JaxonNF
no factor from 2^72 to 2^73
2012-03-20Jacques MOLNENF
no factor from 2^71 to 2^72
2012-03-18TheJudgerNF-PM1
B1=610000, B2=13877500, E=6
2012-01-04ANONYMOUSNF
no factor from 2^70 to 2^71
2011-11-13rduerrNF
no factor from 2^68 to 2^70
2009-07-31S00030NF
no factor from 2^67 to 2^68
2008-09-15Team_InspectorNF
no factor from 2^66 to 2^67
2008-09-12Team_InspectorNF
no factor from 2^65 to 2^66
2008-09-10Team_InspectorNF
no factor from 2^64 to 2^65
2008-09-08Team_InspectorNF
no factor from 2^63 to 2^64