f:\Demo>python ECCpt.py
Set R on pin.txt for R=nR*Q
nR= 361399714182425030682809447642581859737484131308

f:\Demo>python ECCsol.py
0  r= 5  loop= 1
1  r= 9791  loop= 120
2  r= 69431  loop= 566
3  r= 300967  loop= 315
4  r= 332251  loop= 308
5  r= 954719  loop= 2199
6  r= 1732343  loop= 256
7  r= 28706087  loop= 3634
8  r= 82562369  loop= 15171
solve n= 361399714182425030682809447642581859737484131308
 used time= 0.92