Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails45532637Composite: proven not-prime with Lucas-Lehmer testNo factors below 275TF target 272P-1B1 = 1500000B2 = 30000000LLStatusDateUserResidueShiftSoftwareBad2010-06-27-anonymous-945EFFDFBA822FAE9226921Windows,Prime95,v24 final,(aka Wc1)Verified2016-06-24kkmrkkblmbrbk97E6AB969C9FA11E16144227Linux 64-bit,Prime95,v28.9,build 2Verified2016-09-26Mark Rose97E6AB969C9FA11E34785413Linux 64-bit,Prime95,v28.9,build 2HistoryDateUserTypeResult2020-07-09Sid & AndyNFno factor TF: 74-752020-04-19Sid & AndyNF-PM1B1=1500000, B2=300000002019-12-23-anonymous-NFno factor TF: 73-742018-02-24-anonymous-NFno factor TF: 72-732016-09-26Mark RoseC-LL97E6AB969C9FA11E2016-06-24kkmrkkblmbrbkC-LL97E6AB969C9FA11E2015-08-31wombatmanNFno factor TF: 71-722015-08-31wombatmanNFno factor TF: 70-712015-08-22Mark RoseNFno factor TF: 69-702014-08-12VictordeHollanderNFno factor TF: 68-692010-06-27Hiroyuki YasuiC-LL945EFFDFBA822FAE2009-10-22-anonymous-NF-PM1B1=7750002007-12-03Team_DeutschlandNFno factor TF: 1-682007-04-231997rj7NFno factor TF: 1-632000-12-07JossNFno factor TF: 1-56