Base 38 has 18 possible final digits
At 1 digits, there were 12 primes, 0 leaders
At 2 digits, there were 75 primes, 1 leaders
At 3 digits, there were 274 primes, 8 leaders
At 4 digits, there were 785 primes, 57 leaders
At 5 digits, there were 1674 primes, 198 leaders
At 6 digits, there were 3064 primes, 566 leaders
At 7 digits, there were 4724 primes, 1023 leaders
At 8 digits, there were 6501 primes, 1769 leaders
At 9 digits, there were 7729 primes, 2373 leaders
At 10 digits, there were 8479 primes, 3003 leaders
At 11 digits, there were 8258 primes, 3193 leaders
At 12 digits, there were 7358 primes, 3019 leaders
At 13 digits, there were 6107 primes, 2731 leaders
At 14 digits, there were 4669 primes, 2220 leaders
At 15 digits, there were 3314 primes, 1647 leaders
At 16 digits, there were 2165 primes, 1118 leaders
At 17 digits, there were 1371 primes, 715 leaders
At 18 digits, there were 832 primes, 481 leaders
At 19 digits, there were 449 primes, 248 leaders
At 20 digits, there were 262 primes, 143 leaders
At 21 digits, there were 145 primes, 88 leaders
At 22 digits, there were 68 primes, 43 leaders
At 23 digits, there were 30 primes, 13 leaders
At 24 digits, there were 19 primes, 15 leaders
At 25 digits, there were 5 primes, 4 leaders
At 26 digits, there were 1 primes, 0 leaders
At 27 digits, there were 1 primes, 1 leaders
In total, in base 38 there were 68371 primes and 24677 leaders, maxlen=27