Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails25947587Composite: proven not-prime with Lucas-Lehmer testNo factors below 275TF target 270P-1B1 = 1354000B2 = 2360122380LLStatusDateUserResidueShiftSoftwareBad2005-12-12Ian BucklarB0A7838E277B8F981498933Windows,Prime95,v23,(aka WZ1)Verified2012-06-25DubslowD305A218BB95669224379347Linux 64-bit,Prime95,v27.7,build 2Verified2012-06-25LaurVD305A218BB9566920CUDALucas v2.03Verified2019-04-20MadPoo 🙂D305A218BB9566926607969Windows 64-bit,Prime95,v29.4,(aka Wg4)HistoryDateUserTypeResult2025-12-17Jason LynchNF-PM1B1=1354000, B2=23601223802021-10-17TheJudgerNFno factor TF: 74-752021-09-19TheJudgerNFno factor TF: 73-742021-08-26TheJudgerNFno factor TF: 72-732021-08-26TheJudgerNFno factor TF: 71-722021-07-23mikrNFno factor TF: 70-712019-04-20MadPoo 🙂C-LLD305A218BB9566922017-03-28ramgeisNFno factor TF: 69-702012-06-25LaurVC-LLD305A218BB9566922012-06-25DubslowC-LLD305A218BB9566922012-06-18AxelssonNFno factor TF: 68-692012-06-18AxelssonNFno factor TF: 67-682005-12-12-anonymous-C-LLB0A7838E277B8F982005-02-12-anonymous-NF-PM1B1=245000, B2=11637502004-06-21-anonymous-NFno factor TF: 1-672004-04-29-anonymous-NFno factor TF: 1-622001-08-12Net_ForceNFno factor TF: 1-56