import sys
input = sys.stdin.readline

from math import ceil, sqrt
def Sieve(n):
    lst = [True] * (n + 1)
    lst[0] = lst[1] = False
    S = set()
    for i in range(2, ceil(sqrt(n)) + 1):
        if lst[i]:
            for j in range(2 * i, n + 1, i):
                lst[j] = False
    for i in range(2, n + 1):
        if lst[i]:
            S.add(i)
    return list(S)

Q = int(input())
A = []
for i in range(Q):
    A.append(int(input()))
    
S = Sieve(10**5)
ans = [0] * Q
for s in S:
    for i in range(Q):
        if A[i] == 1 or ans[i] > 3:
            continue
        if A[i] % s == 0:
            while A[i] % s == 0:
                ans[i] += 1
                A[i] //= s
                
for i in range(Q):
    if A[i] != 1:
        ans[i] += 1
        
for i in range(Q):
    if ans[i] == 3:
        print("Yes")
    else:
        print("No")