n2-L3-f3-r17-t1-ver2.7GCD.txt p=109 t0=2 g=6 Criterion for 1<=t<=f is applied. T^2+T+1 9 T^2+13 T+13 result=O: deg GCD == 0. code version 2.6GCD start=Fri 20 Oct 2023 14:30:21 end =Fri 20 Oct 2023 14:30:21 elapsed(sec)=0.006478