Jawapan

2015-02-19T20:40:13+08:00
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89 dan 97
2015-02-19T20:45:53+08:00
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97
1 5 1