n10-L3-f4-r13-t1-ver2.7GCD.txt p=1621 t0=1 g=2 contribution table:{0, 1, 8, 17, 27, 35, 46, 35, 27, 17, 8, 1, 0} Criterion for 1<=t<=f is applied. T^2+T+1 6 T^2+4 T+6 result=O: deg GCD == 0. code version 2.6GCD start=Mon 26 Feb 2024 18:48:34 end =Mon 26 Feb 2024 18:48:34 elapsed(sec)=0.008378