n5-L3-f12-r13-t1-ver2.6GCD.txt p=5314411 t0=1 g=2 Criterion for 1<=t<=f is applied. T^2+T+1 15127738 T^2+15110332 T+15138818 T+4 result=A: deg GCD > 0. code version 2.6GCD start=Wed 12 Apr 2023 13:09:49 end =Wed 12 Apr 2023 13:10:11 elapsed(sec)=21.683649