Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails56681293Composite: proven not-prime with Lucas-Lehmer testNo factors below 275TF target 273P-1B1 = 570000B2 = 12397500LLStatusDateUserResidueShiftSoftwareVerified2012-10-28Sprocket0FE0C8AFD3AE67A752505194Linux 64-bit,Prime95,v27.7,build 2Verified2021-07-14Dubslow0FE0C8AFD3AE67A74330478Linux 64-bit,Prime95,v29.8,build 6HistoryDateUserTypeResult2021-07-14DubslowC-LL0FE0C8AFD3AE67A72020-03-28Sid & AndyNFno factor TF: 74-752018-11-29ktonyNFno factor TF: 73-742016-02-23Mark RoseNFno factor TF: 61-632016-01-22-anonymous-NFno factor TF: 72-732012-10-28SprocketC-LL0FE0C8AFD3AE67A72012-07-01TheJudgerNF-PM1B1=570000, B2=12397500, E=122012-06-23Jerry HallettNFno factor TF: 71-722011-08-31eon_blue_apocalypseNFno factor TF: 70-712011-06-07Paul LeylandNFno factor TF: 69-702011-04-26gibaccaNFno factor TF: 68-692009-07-24piero zaNFno factor TF: 67-682008-08-06Sturle SundeNFno factor TF: 66-672008-08-04Sturle SundeNFno factor TF: 65-662008-08-04Sturle SundeNFno factor TF: 64-652008-08-03Sturle SundeNFno factor TF: 63-642004-02-14ThomRuleyNFno factor TF: 1-612004-01-27ThomRuleyNFno factor TF: 1-612002-10-26-anonymous-NFno factor TF: 1-582001-09-30-anonymous-NFno factor TF: 1-572000-06-29-anonymous-NFno factor TF: 1-562000-06-28-anonymous-NFno factor TF: 1-562000-03-08-anonymous-NFno factor TF: 1-542000-01-19-anonymous-NFno factor TF: 1-531999-12-23-anonymous-NFno factor TF: 1-53