#include <bits/stdc++.h>
using namespace std;

constexpr int mod = 1000000007;

long long modpow(long long a,long long b) {
    long long ans = 1;
    while(b) {
        if(b & 1) {
            (ans *= a) %= mod;
        }
        (a *= a) %= mod;
        b /= 2;
    }
    return ans;
}

int main() {
    int a,n;
    cin >> a >> n;
    cout << mod << endl;
    cout << modpow(a,n) << endl;
}