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
56302951TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 11865000
LL
StatusDateUserResidueShift
Bad2012-06-28Jacques MOLNED1F7D1791E02F9530
Bad2012-07-07Jacques MOLNE24FDAF23A1CFF5830
Verified2015-07-23MadPoo403F82EEDAB9342D2014421
Verified2016-03-23AirSquirrels403F82EEDAB9342D8226857
History
DateUserTypeResult
2019-02-06Architects CubedNF
no factor from 2^73 to 2^74
2016-03-23AirSquirrelsC-LL
403F82EEDAB9342D
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-07-23MadPooC-LL
403F82EEDAB9342D
2015-07-22NRNF
no factor from 2^72 to 2^73
2012-07-07Jacques MOLNEC-LL
24FDAF23A1CFF583
2012-06-28Jacques MOLNEC-LL
D1F7D1791E02F953
2012-05-27PPed72NF-PM1
B1=565000, B2=11865000, E=4
2011-11-12TheJudgerNF
no factor from 2^70 to 2^72
2011-06-08StefanNF
no factor from 2^69 to 2^70
2011-04-26IdanNF
no factor from 2^68 to 2^69
2009-05-21Net_ForceNF
no factor from 2^67 to 2^68
2008-07-16Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-16Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-15Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-15Sturle SundeNF
no factor from 2^63 to 2^64