#include <bits/stdc++.h>
/// Template Dutzu
#define fast ios_base::sync_with_stdio(false);fin.tie(0);cin.tie(0);
using namespace std;

ifstream fin("lgput.in");
ofstream fout("lgput.out");
int expo(int a, int n, int MOD)
{
    int p=1;
    while (n)
    {
        if (n%2)
            p=(1LL*p*a)%MOD;
        a=(1LL*a*a)%MOD;
        n/=2;
    }
    return p;
}
int main()
{
    fast
    int a,b,c;
    fin>>a>>b;
    a%=1999999973;
    fout<<expo(a,b,1999999973);
    return 0;
}