hello guys . question here
how can i prove that there exists infinitely many primes p such that p = 3 mod 4.
i have a little inkling as i know that if a,b=1 mod 4 then ab = 1 mod 4. Im guessing it would be along the lines of euclids theorem?
hello guys . question here
how can i prove that there exists infinitely many primes p such that p = 3 mod 4.
i have a little inkling as i know that if a,b=1 mod 4 then ab = 1 mod 4. Im guessing it would be along the lines of euclids theorem?