announcements:
instructor mwf 11:3012:20pm, phsc 114
office hours

course notes 
these notes are still in progress and likely have many mistakes. updates will be made throughout the semester (and perhaps beyond). please notify me of any errors you find or suggestions you may have. 
introduction  introduction  edited: 9/6/2017 
chapter 1  numbers  edited: 9/17/2017 
chapter 2  factorization  edited: 9/27/2017 
chapter 3 (draft)  modular arithmetic  edited: 10/20/2017 
chapter 4 (in progress)  sums of squares  edited: ... 
chapter 5 (before progress)  pell's equation  edited: ... 
chapter 6 (before progress)  the last theorem  edited: ... 
chapter 7 (before progress)  zeta  edited: ... 
index  index  edited: 10/20/2017 
links
number theory i (fall 2009)  a previous number theory course i taught here, with different notes number theory ii (spring 2010)  the sequel to the above course, with more advanced notes (aimed at grad students) academic calendar math department one 