exercise set 1

solutions to exercise set 1

exercise set 2

Erdos and the 105 problem

Zagier's paper on primes

solutions to exercise set 2

practice test 1 and solutions

test 1 with solutions

marks for test 1

exercise set 3

Primes is in P

solutions to exercise set 3

exercise set 4

solutions to exercise set 4

practice test 2 and solutions

test 2 with solutions

marks for test 2