Let p be a prime number with p = 1 mod 4. Prove that

the summation of (a/p), a is from 1 to (p-1)/2, is equal to 0.

Printable View

- November 27th 2012, 08:52 AMbabygillQuadratic Residues
Let p be a prime number with p = 1 mod 4. Prove that

the summation of (a/p), a is from 1 to (p-1)/2, is equal to 0. - November 27th 2012, 02:05 PMtopsquarkRe: Quadratic Residues
- November 27th 2012, 02:32 PMbabygillRe: Quadratic Residues
the problem is I have no idea where to start