#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#define maxn 1000050
using namespace std;
long long n,mod,inv1[maxn],inv2[maxn],f[maxn],size[maxn];
long long f_pow(long long x,long long y)
{
    long long ans=1,base=x;
    while (y)
    {
        if (y&1) ans=(ans*base)%mod;
        base=(base*base)%mod;
        y>>=1;
    }
    return ans;
}
void get_table()
{
    inv1[0]=1;inv2[0]=mod+1;
    for (long long i=1;i<=n;i++)
    {
        inv1[i]=inv1[i-1]*i%mod;
        inv2[i]=f_pow(inv1[i],mod-2);
    }
}
long long comb(long long n,long long m)
{
    return inv1[n]*inv2[m]%mod*inv2[n-m]%mod;
}
long long lucas(long long n,long long m)
{
    if (!m) return 1;
    return comb(n%mod,m%mod)*lucas(n/mod,m/mod)%mod;
}
int main()
{
    scanf("%lld%lld",&n,&mod);
    get_table();
    for (long long i=n;i>=1;i--)
    {
        size[i]=1;long long l=0,r=0;f[i]=1;
        if ((i<<1)<=n) {size[i]+=size[i<<1];l=size[i<<1];f[i]=f[i]*f[i<<1]%mod;}
        if ((i<<1|1)<=n) {size[i]+=size[i<<1|1];r=size[i<<1|1];f[i]=f[i]*f[i<<1|1]%mod;}
        f[i]=f[i]*lucas(l+r,l)%mod;
    }
    printf("%lld\n",f[1]%mod);
    return 0;
}