#include <cstdio>
using namespace std;

int main()
{
    FILE *fin, *fout;
    long long int p,n,nr=1;
    fin=fopen("lgput.in","r");
    fscanf(fin,"%lld %lld",&n,&p);
    while(p>0)
    {
        if(p%2==1)
        {
            --p;
            nr*=n;
            nr%=1999999973;
        }
        p/=2;
        n*=n;
        n%=1999999973;
    }
    fout=fopen("lgput.out","w");
    fprintf(fout,"%lld",nr);
    fclose(fout);
    return 0;
}