#include<iostream>
using namespace std;
int main()
{
	long long r1,r2,maxr=0,kr=1,brc=0,md,s,sum,maxsum=0;
	cin>>s;
	cin>>r1;
	while(brc<s-2)
	{
		cin>>r2;
		if(sum==0)sum=r1;
		if(r2>r1){kr++;if(kr>maxr)maxr=kr;sum+=r2;if(sum>maxsum)maxsum=sum;}
		else {kr=1;sum=0;}
		brc++;
		r1=r2;
	}
	for(md=maxsum-1;md>0;md--)if(maxsum%md==0)break;
	cout<<maxr<<endl<<md<<endl;
	return 0;
}
