#include <stdio.h>

FILE* si=fopen("lgput.in","r");
FILE* so=fopen("lgput.out","w");

long long f(long long n,long long p)
{
    long long m=1;
    while(p>1)
    {
        if(p%2==0)
        {
            n*=n;
        }
        else
        {
            n*=n;
            m*=n;
        }
        n%=1999999973;
        m%=1999999973;
        p/=2;
    }
    return m*n%1999999973;
}

int main()
{

    long long n,p;

    fscanf(si,"%lld%lld",&n,&p);
    fprintf(so,"%lld",f(n,p));
    fclose(si);
    fclose(so);

    return 0;
}