HW Answers

1. prime, 1, 2
2. prime, 1, 11
3. composite, 1, 2, 4, 8
4. composite, 1, 2, 13, 26
5. composite, 1, 5, 17, 85
6. prime, 1, 61
7. prime, 1, 3
8. composite, 1, 3, 9, 27
9. prime, 1, 83
10. composite, 1, 3, 9
11. prime, 1, 13
12. prime, 1, 31
13. composite, 1, 5, 25
14. prime, 1, 29
15. composite, 1, 3, 13, 39