24.(2023春•阿拉善左旗校级期中)设点AAA在直线3x−y+1=0\sqrt{3}x-y+1=03x−y+1=0上,点BBB在函数f(x)=lnxf(x)=lnxf(x)=lnx的图象上,则∣AB∣\vert AB\vert∣AB∣的最小值为 ___1+14ln31+\frac{1}{4}ln31+41ln3___.