//Date: 2025-07-27 14:32:02
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define P emplace_back
#define CLEAR(a, v) memset(a, (v), sizeof(a))
#define pii pair<int, int>
#define fi first
#define se second
#define rep(i, a, b) for(int i = (a); i <= (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
//char buf[1 << 20], *p1, *p2;
//#define getchar() (p1 == p2 && (p2 = (p1 = buf) + fread(buf, 1, 1 << 20, stdin), p1 == p2) ? EOF : *p1++)
inline int rd() {
    int s = 0, m = 0; char ch = getchar();
    while(!isdigit(ch)) {if(ch == '-') m = 1; ch = getchar();}
    while(isdigit(ch)) s = (s << 3) + (s << 1) + (ch ^ 48), ch = getchar();
    return m ? -s : s;
}
bool MBE;
namespace SOLVER {
int n, x, y;
void MAIN() {
    n = rd(), x = y = 0; if(n == 2) return puts("P"), void();
    for(int i = 2; i <= n && (!x || !y); i++) {
        if(!x && __gcd(i, n) == 1) x = i;
        if(!y && n % i) y = i;
    }
    if(!x) puts("P"); else puts(x > y ? "P" : "K");
}
}
bool MED;
signed main() {
    // freopen(".in", "r", stdin); freopen(".out", "w", stdout);
    // cin.tie(0), cout.tie(0), ios::sync_with_stdio(0);
    for(int tt = rd(); tt; tt--) SOLVER::MAIN();
    cerr << (&MBE - &MED) / 1024 << " KB, " << 1000 * clock() / CLOCKS_PER_SEC << " ms\n";
    return 0;
}