#include using namespace atcoder; #include template inline bool chmin(T&a, T b){if(a > b){a = b; return true;}else{return false;}} template inline bool chmax(T&a, T b){if(a < b){a = b; return true;}else{return false;}} #define ll long long #define double long double #define rep(i,n) for(int i=0;i<(n);i++) #define REP(i,n) for(int i=1;i<=(n);i++) #define mod (ll)(1e9+7) #define inf (ll)(3e18+7) #define eps (double)(1e-9) #define pi (double) acos(-1) #define all(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() using namespace std; void solve(){ ll n; cin >> n; int ans = 0; ll a = n*n+2*n+2; ll b = n*n-2*n+2; while(a % 5 == 0){ans++; a /= 5;} while(b % 5 == 0){ans++; b /= 5;} cout << (abs(n) == 1 ? "Yes" : "No") << endl; cout << ans << endl; } int main() { int t; cin >> t; while(t--)solve(); }