Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails54677989Composite: proven not-prime with Lucas-Lehmer testNo factors below 273TF target 273P-1B1 = 575000B2 = 12793750LLStatusDateUserResidueShiftSoftwareBad2012-11-01ANONYMOUS32734C0E88FECA4D46182443Windows,Prime95,v25.7,build 3Verified2013-06-08Reed_YoungF83CF2049EB714C034434313Linux 64-bit,Prime95,v26.6,build 3Verified2016-11-05endless_mikeF83CF2049EB714C038306004Linux 64-bit,Prime95,v28.9,build 2HistoryDateUserTypeResult2016-11-05endless_mikeC-LLF83CF2049EB714C02015-07-29Mark RoseNFno factor TF: 72-732013-06-08Reed_YoungC-LLF83CF2049EB714C02012-11-01ANONYMOUSC-LL32734C0E88FECA4D2012-06-28Kevin JagetNFno factor TF: 71-722011-10-31nextPrimeNF-PM1B1=575000, B2=127937502011-08-15Roy OswaldNFno factor TF: 70-712011-08-15Roy OswaldNFno factor TF: 69-702011-04-01UngelovendeNFno factor TF: 68-692009-05-10raymondfNFno factor TF: 67-682009-01-08tmorrowNFno factor TF: 66-672009-01-07tmorrowNFno factor TF: 65-662008-12-29megavinkNFno factor TF: 64-652008-12-27Sturle SundeNFno factor TF: 63-642008-07-29-anonymous-NFno factor TF: 1-632004-04-29oerwinNFno factor TF: 1-622002-09-29-anonymous-NFno factor TF: 1-582001-08-31-anonymous-NFno factor TF: 1-572000-05-31-anonymous-NFno factor TF: 1-562000-03-01-anonymous-NFno factor TF: 1-542000-01-12-anonymous-NFno factor TF: 1-531999-12-15-anonymous-NFno factor TF: 1-53