- #1
yeland404
- 23
- 0
Homework Statement
prove or disprove the following conjecture:
If n is a positive integar, then n^2 - n +41 is a prime number
Homework Equations
no, just prove or disprove
The Attempt at a Solution
I think one possible answer may be there is no factorization for this except itself and 1.
not like N^2-1 which can write as (n-1)(n+1)