Base 25 has 20 possible final digits
At 1 digits, there were 9 primes, 0 leaders
At 2 digits, there were 42 primes, 0 leaders
At 3 digits, there were 124 primes, 4 leaders
At 4 digits, there were 299 primes, 39 leaders
At 5 digits, there were 500 primes, 114 leaders
At 6 digits, there were 695 primes, 206 leaders
At 7 digits, there were 791 primes, 244 leaders
At 8 digits, there were 836 primes, 316 leaders
At 9 digits, there were 756 primes, 301 leaders
At 10 digits, there were 635 primes, 280 leaders
At 11 digits, there were 465 primes, 233 leaders
At 12 digits, there were 307 primes, 156 leaders
At 13 digits, there were 195 primes, 99 leaders
At 14 digits, there were 122 primes, 58 leaders
At 15 digits, there were 82 primes, 48 leaders
At 16 digits, there were 37 primes, 22 leaders
At 17 digits, there were 16 primes, 14 leaders
At 18 digits, there were 2 primes, 2 leaders
In total, in base 25 there were 5913 primes and 2136 leaders, maxlen=18