Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails37182127Composite: proven not-prime with Lucas-Lehmer testNo factors below 273TF target 271P-1B1 = 350000B2 = 2625000LLStatusDateUserResidueShiftSoftwareVerified2009-03-02JohnBorleisIIIB32F69C92DED1E5120466526Windows,Prime95,v25.8,build 5Verified2016-02-03MadPoo 🙂B32F69C92DED1E519292131Windows 64-bit,Prime95,v26,(aka We4)HistoryDateUserTypeResult2022-07-26Sid & AndyNFno factor TF: 72-732022-05-31Dylan DelgadoNFno factor TF: 71-722016-02-03MadPoo 🙂C-LLB32F69C92DED1E512014-12-13chalsallNFno factor TF: 70-712014-10-20VictordeHollanderNFno factor TF: 69-702009-03-02JohnBorleisIIIC-LLB32F69C92DED1E512007-10-17-anonymous-NFno factor TF: 1-692007-10-17-anonymous-NF-PM1B1=350000, B2=26250002006-04-14JC_HerlesNFno factor TF: 1-67