MATH 1150 EXERCISES 2.4 3, 7, 9, 11, 13, 15, 19, 23, 25, 29, 31, 35, 39, 43, 49 3.1 9, 11, 17, 19, 21, 23, 29 3.2 3, 7, 9, 15, 17, 19, 21, 23, 25, 29, 31, 35, 37, 39, 41, 45, 47, 49, 53, 55 3.3 7, 9, 17, 19, 21, 25, 27, 29, 31, 33, 35, 45, 47 3.4 3, 5, 7, 9, 11, 13, 17, 21, 23, 27, 41, 43, 45 3.5 1, 3, 5, 7, 13, 15, 19, 21, 25, 27, 29, 31, 33, 35, 39, 45, 47, 49, 57, 59 3.7 3, 5, 7, 9, 11, 13, 15, 21, 23, 29, 31 3.8 3, 5, 7, 11, 19, 21, 25, 27, 31 9.1 3, 7, 9, 11, 13, 17, 21, 27, 29 9.3 3, 5, 9, 11, 13, 17, 19, 23, 25, 27, 31, 33 4.1 3, 5, 7, 9, 11, 15, 19, 21, 23, 25 4.2 3, 5, 7, 9, 11, 13, 16, 17, 21, 23, 27, 29, 31, 35, 37 4.3 3, 5, 7, 9, 15, 17, 21, 23, 25, 27, 31, 33 5.1 1, 3, 5, 7, 9, 11, 13, 17, 19, 23, 25, 27 5.2 1, 3, 5, 7, 11, 13, 15, 17 5.3 1, 3, 5, 7, 9, 11, 13, 15, 17, 21, 23, 27, 31 5.4 1, 3, 5, 7, 9, 11, 13, 17, 19, 23, 27, 29, 33 6.1 3, 5, 7, 9, 11, 13, 15, 29, 33, 35 6.2 3, 7, 11, 13, 15, 17, 19, 21, 31, 33, 35, 41, 43, 45, 49, 53, 57, 61, 63, 67, 71, 73, 75, 77, 81, 85, 87 6.3 3, 5, 7, 9, 13, 17, 19, 21, 23, 39, 41, 45, 51, 53, 55, 57 6.4 1, 3, 5, 7, 9, 11, 13, 15, 17 6.5 3, 5, 9, 15, 21, 25, 29, 35, 39 6.6 3, 7, 11, 13, 19, 23, 27, 31, 37, 39, 43, 49, 55, 57 7.1 3, 5, 7, 9, 13, 15, 21, 25, 29, 35, 37, 39, 43 7.2 3, 5, 7, 11, 15, 17, 23, 25, 31, 33, 37, 39, 41, 45, 49, 51, 57, 59 7.3 5, 7, 11, 13, 15, 17, 19, 23, 25, 27, 29, 35, 39, 41, 53, 55, 59, 61 7.4 3, 5, 9, 11, 13, 15, 17, 23, 27, 29, 33, 35, 39 7.6 3, 5, 7, 9, 13, 15, 19, 21, 23, 25, 29 8.1 3, 5, 9, 11, 15, 17, 21, 27 8.2 3, 5, 7, 9, 11, 13, 17, 29, 31, 35 8.3 1, 3, 5, 7, 9, 29, 31, 35, 49, 51, 53, 55 8.5 1, 3, 5, 11, 15, 19, 21, 23, 27, 31, 37, 41, 45, 47, 49, 53, 57, 59, 61, 63 8.6 1, 3, 5, 7, 9, 13, 15, 23, 25, 27 11.5 3, 5, 7, 9, 11, 13, 17, 21, 25, 27, 31, 33, 37, 39, 45, 49, 55, 59, 63, 71, 73