Problem #19
Large Exponentiation
Find the smallest natural number n for which 201413^n \hspace{2mm} mod \hspace{2mm} 2097152 = 1.
Since n can be very large, enter answer as n \hspace{2mm} mod \hspace{2mm} 1000000007.
Find the smallest natural number n for which 201413^n \hspace{2mm} mod \hspace{2mm} 2097152 = 1.
Since n can be very large, enter answer as n \hspace{2mm} mod \hspace{2mm} 1000000007.