#include <bits/stdc++.h>
using namespace std;
long long t,n;
int x[1000011];
void sieve(int N) {
for(int i=0;i<=N;++i)x[i]=1;
x[0]=0;
x[1]=0;
for(int i=2;i*i<=N;++i)
if(x[i]==1) for(int j=i*i;j<=N;j+=i)x[j]=0;
}
int main()
{
freopen("CLOPRIME.inp","r",stdin);
freopen("CLOPRIME.out","w",stdout);
sieve(1000010);
cin>>t;
while(t--){
cin>>n;
while(x[n]==0)n--;
cout<<n<<endl;
}
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
