n5-L3-f7-r17-t7-ver2.7GCD.txt p=21871 t0=2 g=6 Criterion for t0+1<=t<=f is applied. at j0=0: G(t,j0,r)= 5 T^8+T^7+2 T^6+8 T^5+15 T^4+9 T^3+16 T^2+16 T+6 current gcd= 1 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)=0.007102