import math
ps=[True]*(10**5)
ps[0], ps[1]=False, False
for i in range(2, len(ps)):
  j=2
  if ps[i]==False: continue
  while i*j<len(ps):
    ps[i*j]=False
    j+=1
p=[]
for i in range(len(ps)):
  if ps[i]:
    p.append(i)
Q=int(input())
def isOk(x):
  count=0
  kijun=math.floor(math.sqrt(x))+9
  for elm in p:
    if elm>kijun: continue
    while x%elm==0:
      x//=elm
      count+=1
      if count>3: return 0
  if x!=1: count+=1
  return [0, 1][count==3]
for _ in range(Q):
  print(["No", "Yes"][isOk(int(input()))])