Recent content by Lenardo

  1. L

    Undergrad Odd Primes Congruent to 1 or 3 mod 4: Proof

    I understood ..Thank you all
  2. L

    Undergrad Odd Primes Congruent to 1 or 3 mod 4: Proof

    Aha.. I read before couple of minutes something called "Division Algorithm" ..and I can see why ? thank you
  3. L

    Undergrad Odd Primes Congruent to 1 or 3 mod 4: Proof

    Is the following statement true ? Any odd prime number is congruent to either 1 or 3 mod 4. If yes , then how we could prove it ?