Express each of the following as a product of powers of their prime factors in exponential form.
 
1. 1225 \(=\) ii×ii
 
2. 3003 \(=\) i×i×i×i
 
3. 1111 \(=\) i×i
 
4. 1296 \(=\) ii×ii
 
[NOTE: Give factors in ascending order]