Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails53430761Composite: 1 known prime factorTrial Factored to 268TF target 273FactoredFactorDigitsBitsDate17991936369588081191960.62010-11-16 07:36:26HistoryDateUserTypeResult2010-11-16sirlprFFactor: 17991936369588081192009-09-13PrimeCruncherNFno factor TF: 67-682008-12-20lindedNFno factor TF: 66-672008-12-19Sturle SundeNFno factor TF: 65-662008-12-19Sturle SundeNFno factor TF: 64-652008-10-19-anonymous-NFno factor TF: 1-642007-11-171997rj7NFno factor TF: 1-632004-05-111997rj7NFno factor TF: 1-602002-07-06-anonymous-NFno factor TF: 1-582001-08-12-anonymous-NFno factor TF: 1-572000-05-24-anonymous-NFno factor TF: 1-562000-03-01-anonymous-NFno factor TF: 1-542000-01-12-anonymous-NFno factor TF: 1-531999-12-08-anonymous-NFno factor TF: 1-53