Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails33788903Composite: proven not-prime with Lucas-Lehmer testNo factors below 274TF target 271P-1B1 = 400000B2 = 9000000LLStatusDateUserResidueShiftSoftwareVerified2004-04-09Dongsheng LiuCBB1E849212EE4818084370Linux 32-bit,Prime95,v23,(aka WZ2)Verified2015-01-25DubslowCBB1E849212EE4814216074Linux 64-bit,Prime95,v28.5,build 2HistoryDateUserTypeResult2020-04-22-anonymous-NFno factor TF: 73-742019-11-15-anonymous-NFno factor TF: 72-732019-11-15-anonymous-NFno factor TF: 71-722015-01-25DubslowC-LLCBB1E849212EE4812014-05-02AxelssonNFno factor TF: 70-712013-01-03apsenNFno factor TF: 68-692013-01-03apsenNFno factor TF: 69-702004-04-09DLC-LLCBB1E849212EE4812004-02-23DLNF-PM1B1=400000, B2=90000002004-02-23DLNFno factor TF: 1-68