Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails33435823Composite: proven not-prime with Lucas-Lehmer testNo factors below 274TF target 271P-1B1 = 390000B2 = 10335000LLStatusDateUserResidueShiftSoftwareVerified2003-08-25Daniel DemetriE9AC254AFE05C6884309874Windows,Prime95,v22,(aka WY1)Verified2014-10-26DubslowE9AC254AFE05C68817092571Linux 64-bit,Prime95,v28.5,build 2HistoryDateUserTypeResult2020-03-24-anonymous-NFno factor TF: 73-742019-11-22-anonymous-NFno factor TF: 72-732019-11-22-anonymous-NFno factor TF: 71-722014-10-26DubslowC-LLE9AC254AFE05C6882014-01-26GregNFno factor TF: 70-712012-12-22bcp19NFno factor TF: 69-702012-12-22bcp19NFno factor TF: 68-692003-08-25-anonymous-C-LLE9AC254AFE05C6882003-03-27-anonymous-NFno factor TF: 1-682003-03-27-anonymous-NF-PM1B1=390000, B2=10335000