Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails46328993Composite: proven not-prime with Lucas-Lehmer testNo factors below 275TF target 272P-1B1 = 850000B2 = 17500000LLStatusDateUserResidueShiftSoftwareBad2009-04-24curtiscA27191131F1883CE6060948Windows Service,Prime95,v25.8,build 1Verified2015-09-23MadPoo 🙂AE05FCA6BD30C88016207672Windows 64-bit,Prime95,v26,(aka We4)Verified2016-06-14AirSquirrelsAE05FCA6BD30C8800clLucas v1.04HistoryDateUserTypeResult2020-11-24-anonymous-NFno factor TF: 74-752020-01-11-anonymous-NFno factor TF: 73-742018-07-08ixfd64NF-PM1B1=850000, B2=17500000, E=122018-02-18-anonymous-NFno factor TF: 72-732016-06-14AirSquirrelsC-LLAE05FCA6BD30C8802015-10-01Bruno VictalNFno factor TF: 71-722015-09-23MadPoo 🙂C-LLAE05FCA6BD30C8802015-06-30Mark RoseNFno factor TF: 70-712015-06-25Sid & AndyNFno factor TF: 69-702014-08-26VictordeHollanderNFno factor TF: 68-692009-04-24curtiscC-LLA27191131F1883CE2009-02-09curtiscNF-PM1B1=7950002008-01-15DarksideNFno factor TF: 1-68