#include<bits/stdc++.h>
using namespace std;
int main(){
int a[5]={6, 28, 496, 8128, 33550336};
int t;
scanf("%d", &t);
while(t--)
{
int n;
scanf("%d", &n);
for(int i=0; i<=4;i++)
{
if(a[i] < n)printf("%d\n", a[i]);
}
printf("\n");
}
}
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