#include <fstream>
using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
const int MOD = 1999999973;
int main()
{
    long long int n,p,cop, sol = 1, v[33];
    in>>n>>p;
    in.close();
    cop = n;
    v[0] = 1;
    for(int i=1;i<=32;i++)
        v[i] = v[i - 1] * 2;
    for(unsigned int i=0;v[i]<=p;++i){
        if((v[i]&p) > 0)
            sol = (sol * cop) % MOD;
        cop = (cop * cop) % MOD;
    }
    out<<sol<<"\n";
    out.close();
    return 0;
}