Consider the following statements : 1.If n is a prime number greater than 5, then ( n x n x n x n ) - 1 is divisible by 2400. 2.Every square number is of the form 5n or (5n - 1) or (5n + 1) where n is a whole number. Which of the above statements is/are correct ?

• A. 1 only
• B. 2 only
• C. Both 1 and 2
• D. Neither 1 nor 2