A prime number of the form n^n+1

Question

A prime number of the form n^n+1

Answer 1

If you want to input a whole number for n and find prime numbers that follow the expression of nⁿ+1, then start with what you know.

• Take the first prime number,
• subtract 1
• And see if you can get in terms of nⁿ where n is a whole number.

I can think of two prime numbers <10 that fit this description.

Answer 2

A number in the form of nⁿ⁺¹ is a multiple of the number n. It CANNOT be prime.