A7mous

@A7mous +1

All triplets found by my Java program:
            
            3,3,61
            3,5,59
            3,11,53
            3,17,47
            3,23,41
            5,19,43
            5,31,31
            7,7,53
            7,13,47
            7,17,43
            7,19,41
            7,23,37
            7,29,31
            11,13,43
            11,19,37
            13,13,41
            13,17,37
            13,23,31
            17,19,31
            19,19,29

11+19+37=67 

5+31+31=67