(n^4) + 4 is composite ?
Have something to add?
 Similar Discussions: (n^4) + 4 is composite ?

Congruence of all integers n, 4^n and 1 +3n mod(9)? (Replies: 3)

N congruent 3 mod 4 (Replies: 7)

One line function to find n mod 4 (n % 4) (Replies: 16)

Make 1+4+ +n^2 perfect square (Replies: 2)

4 problems (Replies: 2)
Loading...