# # 高速素数判定
# import random
def Miller_Rabin_fast(n, k):
  if n==2: return True
  if n%2==0: return False
  s, d=0, n-1
  while d%2==0:
    s, d=s+1, d//2
  if n<4759123141:
    test=(2,7,61)
    for a in test:
      if a>n-1: continue
      check=[]
      check.append(pow(a, d, n)==1)
      for r in range(s):
        check.append(pow(a, pow(2, r)*d, n)==n-1)
      if True in check:
        continue
      else:
        return False
    return True
  elif n<=aa:
    test=(2,325,9375,28178,450775,9780504,1795265022)
    for a in test:
      if a>n-1: continue
      check=[]
      check.append(pow(a, d, n)==1)
      for r in range(s):
        check.append(pow(a, pow(2, r)*d, n)==n-1)
      if True in check:
        continue
      else:
        return False
    return True
  else:
    for _ in range(k):
      a=random.randint(1, n-1)
      check=[]
      check.append(pow(a, d, n)==1)
      for r in range(s):
        check.append(pow(a, pow(2, r)*d, n)==n-1)
      if True in check:
        continue
      else:
        return "composite"
    return "probably_prime"

import random

def is_prime(n):
    if n == 2: return True
    if n == 1 or n & 1 == 0: return False

    d = (n - 1) >> 1
    while d & 1 == 0:
        d >>= 1

    for k in range(8):
        a = random.randint(1, n - 1)
        t = d
        y = pow(a, t, n)

        while t != n - 1 and y != 1 and y != n - 1:
            y = (y * y) % n
            t <<= 1

        if y != n - 1 and t & 1 == 0:
            return False

    return True

_10=[10**i for i in range(43)]

def ord_10(n):
  ok = 0
  ng = 42
  while abs(ok-ng)>1:
    mid=(ok+ng)//2
    if n%_10[mid]==0:
      ok=mid
    else:
      ng=mid
  return ok

aa=1<<64

T=int(input())
for _ in range(T):
  N=int(input())
  Tar=N*N*N*N+4
  if Tar<=aa:
    if Miller_Rabin_fast(Tar, 10):
      print("Yes")
    else:
      print("No")
  else:
    if is_prime(Tar):
      print("Yes")
    else:
      print("No")
  print(ord_10(Tar))