day 1

 Committer: Chivee <nfs@nfs-ubuntu.(none)>

 On branch master
 Changes to be committed:
   (use "git reset HEAD <file>..." to unstage)

	modified:   README.md
	modified:   next_prime.py
	modified:   prime.py

 Untracked files:
   (use "git add <file>..." to include in what will be committed)