n5-L7-f2-r2-t1-ver2.7GCD.txt p=491 t0=1 g=2 Criterion for 1<=t<=f is applied. T^6+T^5+T^4+T^3+T^2+T+1 0 T^6+T^5+T^4+T^3+T^2+T+1 result=A: deg GCD > 0. code version 2.7(GCD) start=Fri 20 Oct 2023 14:03:50 end =Fri 20 Oct 2023 14:03:50 elapsed(sec)=0.011259