def main():
    from math import sqrt,sin,cos,tan,ceil,radians,floor,gcd,exp,log,log10,log2,factorial,fsum
    from heapq import heapify, heappop, heappush
    from bisect import bisect_left, bisect_right
    from copy import deepcopy
    import copy
    import random
    from collections import deque,Counter,defaultdict
    from itertools import permutations,combinations
    from decimal import Decimal,ROUND_HALF_UP
    #tmp = Decimal(mid).quantize(Decimal('0'), rounding=ROUND_HALF_UP)
    from functools import lru_cache, reduce
    #@lru_cache(maxsize=None)
    from operator import add,sub,mul,xor,and_,or_,itemgetter
    INF = 10**18
    mod1 = 10**9+7
    mod2 = 998244353
    
    #DecimalならPython
    
    
    '''
    一周回ってくるってことだよな
    2^xの逆元がx?
    2^xが
    
    1 (mod p)のとき
    x = 1,p+1,2p+1,
    2^x = 1,p+1,2p+1
    pは2以外の時は奇数
    
    p = 2
    x = 2
    2^x = 4
    
    p = 3
    x = 4
    2^x = 16
    
    p = 5
    x = 3
    2^x = 8
    
    p = 7
    x = 11
    2^x = 2048
    
    2^xを試していく。余りがxならよい
    同じマスに来たらやめてよい
    
    なるほど
    2^(p-1) = 1 (mod p)
    2^(p-1)n = 1 (mod p)
    '''
    
    def modinv(a, b):
        p = b
        x, y, u, v = 1, 0, 0, 1
        while b:
            k = a // b
            x -= k * u
            y -= k * v
            x, u = u, x
            y, v = v, y
            a, b = b, a % b
        x %= p
        if x < 0:
            x += p
        return x
    
    N = int(input())
    
    for _ in range(N):
        p = int(input())
        
        if p == 2:
            print(2)
            continue
        
        ans = (p-1)*pow(p-1,p-2,p)
        
        print(ans)
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
if __name__ == '__main__':
    main()