#include<bits/stdc++.h>
using namespace std;
#define debug puts("YES");
#define rep(x,y,z) for(int (x)=(y);(x)<(z);(x)++)
#define ll long long
#define lrt int l,int r,int rt
#define lson l,mid,rt<<1
#define rson mid+1,r,rt<<1|1
#define root l,r,rt
#define mst(a,b) memset((a),(b),sizeof(a))
const int maxn =1e5+5;
const int mod=1e9+7;
const int ub=1e6;
ll powmod(ll x,ll y){ll t; for(t=1;y;y>>=1,x=x*x%mod) if(y&1) t=t*x%mod; return t;}
ll gcd(ll x,ll y){return y?gcd(y,x%y):x;}
/*
暴力
*/
int l,r;
///筛出素数
int prim[maxn],vis[maxn],tot=0;
void sieve()
{
for(int i=2;i<maxn;i++)
{
if(vis[i]==0) prim[tot++]=i;
for(int j=0;j<tot;j++)
{
if(prim[j]*i>=maxn) break;
int k=i*prim[j];vis[k]=1;
if(i%prim[j]==0) break;
}
}
}
int solve(int x)
{
int cnt=0,ret=1;
for(int i=0;prim[i]*prim[i]<=x;i++)
{
cnt=0;
while(x%prim[i]==0)
{
x/=prim[i];
cnt++;
}
ret*=(cnt+1);
}
if(x>1) ret<<=1;
return ret;
}
int main()
{
sieve();
int t;scanf("%d",&t);
while(t--)
{
scanf("%d%d",&l,&r);
int ans,tim=0;
for(int i=l;i<=r;i++)
{
int tmp=solve(i);
if(tmp>tim)
{
ans=i;
tim=tmp;
}
}
printf("Between %d and %d, %d has a maximum of %d divisors.\n",l,r,ans,tim);
}
return 0;
}