import sys, time, random from collections import deque, Counter, defaultdict input = lambda: sys.stdin.readline().rstrip() ii = lambda: int(input()) mi = lambda: map(int, input().split()) li = lambda: list(mi()) inf = 2 ** 61 - 1 mod = 998244353 from math import gcd def isprime(n): if n <= 2: return n == 2 if n % 2 == 0: return False s = 0 t = n - 1 while t % 2 == 0: s += 1 t //= 2 for a in [2]: if a >= n: break x = pow(a, t, n) if x == 1 or x == n - 1: continue for _ in range(s): x = (x * x) % n if x == n - 1: break if x == n - 1: continue return False return True for _ in range(ii()): n = ii() N = n ** 4 + 4 p = isprime(N) print('Yes' if p else 'No') if p: print(0) else: cnt = 0 while N % 10 == 0: cnt += 1 N //= 10 print(cnt)