#include #include #include #include #include #include #include #include #include #include #include static const int MOD = 1000000007; using ll = long long; using u32 = unsigned; using u64 = unsigned long long; using namespace std; template constexpr T INF = ::numeric_limits::max()/32*15+208; using u32 = uint32_t; template struct ExactDiv { T t, i, val; ExactDiv() {} ExactDiv(T n) : t(T(-1) / n), i(mul_inv(n)) , val(n) {}; T mul_inv(T n) { T x = n; for (int i = 0; i < 5; ++i) x *= 2 - n * x; return x; } bool divide(T n) const { if(val == 2) return !(n & 1); return n * this->i <= this->t; } }; vector> get_prime(int n){ if(n <= 1) return vector>(); vector is_prime(n+1, true); vector> prime; is_prime[0] = is_prime[1] = false; for (int i = 2; i <= n; ++i) { if(is_prime[i]) prime.emplace_back(i); for (auto &&j : prime){ if(i*j.val > n) break; is_prime[i*j.val] = false; if(j.divide(i)) break; } } return prime; } const auto primes = get_prime(2000); template vector make_v(U size, const T& init){ return vector(static_cast(size), init); } template auto make_v(U size, Ts... rest) { return vector(static_cast(size), make_v(rest...)); } template void chmin(T &a, const T &b){ a = (a < b ? a : b); } template void chmax(T &a, const T &b){ a = (a > b ? a : b); } int main() { int M = primes.size(); int n; cin >> n; vector zeros(n+1); auto v = make_v(n+1, M, 0); for (int i = 0; i < n; ++i) { int x; scanf("%d", &x); zeros[i+1] = zeros[i] + (x == 0); if(x){ for (int j = 0; j < M; ++j) { v[i+1][j] = v[i][j]; while(primes[j].divide(x)){ v[i+1][j]++; x /= primes[j].val; } } } } int q; cin >> q; for (int i = 0; i < q; ++i) { int p, l, r; scanf("%d %d %d", &p, &l, &r); l--; if(zeros[l] != zeros[r]) puts("Yes"); else { int ok = 1; for (int j = 0; j < M && ok; ++j) { int cnt = v[r][j] - v[l][j]; while(primes[j].divide(p)){ if(cnt == 0) { ok = 0; break; } p /= primes[j].val; cnt--; } } puts(ok && p == 1 ? "Yes" : "NO"); } } return 0; }