#define rep(i,n) for(int i=0;i<(int)(n);i++) #define ALL(v) v.begin(),v.end() typedef long long ll; #include using namespace std; bool isPrime(ll x){ if(x<2) return false; else if(x==2) return true; if(x%2==0) return false; for(ll i=3;i*i<=x;i+=2){ if(x%i==0) return false; } return true; } int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); vector C; for(int i=2;i<100000;i++){ if(isPrime(i)) C.push_back(i); } ll m; cin>>m; if(m==0){ cout<<1<> que; ll t=2; ll now=1; while(t<998244353){ que.push({t-1,now}); t*=2; now++; } queue que2; while(m>0){ while(que.top().first>m) que.pop(); que2.push(que.top().second); m-=que.top().first; } ll e=que2.size(); vector D(e),E(e); rep(i,e){ D[i]=C[i]; E[i]=que2.front(); que2.pop(); } vector ANS; int np=e; for(int i=e-1;i>=0;i--){ ll x=D[i]; ANS.push_back(x); rep(j,E[i]-1){ ANS.push_back(x*C[np]); np++; } } int y=ANS.size(); cout<