residues mod 9216: 1: 6139
K=1 L=1 count 49192588 least_x 26935291
K=1 L=2 count 25661 least_x 29979303931
K=1 L=3 count 4 least_x 653798024871931
K=1 L=4 count 0 least_x 0
K=1 L=5 count 0 least_x 0
K=1 L=6 count 0 least_x 0
