LECTURE 1

CHAPTER 1: Divisibility and Factorization

CHAPTER 1: SUMMARY

CHAPTER 1: HOMEWORK

CHAPTER 2: The Euclidean Algorithm and Linear Diophantine Equations

CHAPTER 2: SUMMARY

CHAPTER 2: HOMEWORK

CHAPTER 3: Congruences

CHAPTER 3: SUMMARY

CHAPTER 3: HOMEWORK

CHAPTER4: APPLICATIONS OF CONGRUENCES

CHAPTER 4: SUMMARY

CHAPTER 4: HOMEWORK

CHAPTER 5: SOLVING LINEAR CONGRUENCES

CHAPTER 5: SUMMARY

CHAPTER 5: HOMEWORK

CHAPTER 6: PRIMES OF SPECIAL FORMS

CHAPTER 6: SUMMARY

CHAPTER 6: HOMEWORK

CHAPTER 7: THE CHINESE REMAINDER THEOREM

CHAPTER7: SUMMARY

CHAPTER 7: HOMEWORK

CHAPTER 8: MULTIPLICATIVE ORDERS 

CHAPTER 8: SUMMARY

CHAPTER 8: HOMEWORK

CHAPTER 9: THE EULER É-FUNCTION

CHAPTER 9: SUMMARY

CHAPTER 9: HOMEWORK

CHAPTER 10: PRIMITIVE ROOTS

CHAPTER 10: SUMMARY

CHAPTER 10: HOMEWORK

CHAPTER 11: QUADRATIC CONGRUENCES

CHAPTER 11: SUMMARY

CHAPTER 11: HOMEWORK

CHAPTER 12: REPRESENTATION PROBLEMS