number theory 16
- Quadratic reciprocity
- Infinite descent
- Lifting the exponent
- Simon Marais Mathematics Competition (SMMC) Online Camp
- IMO Training Camp 2025
- Primes
- Orders
- Gauss's lemma
- Chinese remainder theorem
- System of equations
- Primes, divisors, and congruences
- Binomial coefficients
- Using identities
- Cubic polynomials
- Quadratic polynomials
- Induction