#include <iostream>
#include <fstream>
using namespace std;
const long long mod =1999999973;
long long pow(long long  a, long long  b)
{
    long long res = 1;
    while(b)
    {
        if(b&1)
            res = ((res%mod)*(a%mod))%mod;
        b >>= 1;
        a = ((a%mod)*(a%mod))%mod;
    }
    return res;
}
int main()
{
    ifstream in("lgput.in");
    ofstream out("lgput.out");
    long long  n,p;
    in>>n>>p;
    out<<pow(n,p);
    return 0;
}