n5-L3-f4-r7-t1-ver2.6GCD.txt p=811 t0=1 g=3 Criterion for 1<=t<=f is applied. T^2+T+1 454 T^2+410 T+412 result=O: deg GCD == 0. code version 2.6GCD start=Wed 12 Apr 2023 12:43:11 end =Wed 12 Apr 2023 12:43:11 elapsed(sec)=0.008551