#include <bits/stdc++.h>

using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
const int64_t MOD = 1999999973LL;
///inline int64_t suma(int64_t a,int64_t b){a=(a+b)%MOD;return a;}
inline int64_t prod(int64_t a,int64_t b){a=a*b%MOD;return a;}
///inline int64_t diff(int64_t a,int64_t b){a=(a+MOD-b)%MOD;return a;}
inline int64_t expo(int64_t b,int64_t e)
{
    if(e==0)
        return 1LL;
    int64_t r=expo(b,e/2);
    r=prod(r,r);
    if(e%2==1)
        r=prod(r,b);
    return r;
}
int main()
{
    int64_t N,P;
    f>>N>>P;
    g<<expo(N,P);
    return 0;
}