Base 16 has 8 possible final digits
At 1 digits, there were 6 primes, 0 leaders
At 2 digits, there were 16 primes, 1 leaders
At 3 digits, there were 37 primes, 6 leaders
At 4 digits, there were 60 primes, 11 leaders
At 5 digits, there were 74 primes, 20 leaders
At 6 digits, there were 77 primes, 35 leaders
At 7 digits, there were 63 primes, 34 leaders
At 8 digits, there were 39 primes, 19 leaders
At 9 digits, there were 22 primes, 13 leaders
At 10 digits, there were 11 primes, 6 leaders
At 11 digits, there were 5 primes, 4 leaders
At 12 digits, there were 2 primes, 1 leaders
At 13 digits, there were 1 primes, 0 leaders
At 14 digits, there were 1 primes, 1 leaders
In total, in base 16 there were 414 primes and 151 leaders, maxlen=14