class leader: y² = x³ + 14x + 18

Sr no.	class members	# points	points
1	y2 = x3 + 14x + 18	18	(21,5) (21,16) (21,61) (21,72) (42,2) (42,9) (42,68) (42,75) (49,2) (49,9) (49,68) (49,75) (56,33) (56,44) (63,2) (63,9) (63,68) (63,75)
2	y2 = x3 + 49x + 46	18	(14,33) (14,44) (35,19) (35,30) (35,47) (35,58) (49,19) (49,30) (49,47) (49,58) (63,2) (63,9) (63,68) (63,75) (70,19) (70,30) (70,47) (70,58)
3	y2 = x3 + 42x + 39	18	(7,26) (7,37) (7,40) (7,51) (14,26) (14,37) (14,40) (14,51) (28,12) (28,23) (28,54) (28,65) (49,33) (49,44) (56,26) (56,37) (56,40) (56,51)
4	y2 = x3 + 56x + 32	18	(28,12) (28,23) (28,54) (28,65) (35,19) (35,30) (35,47) (35,58) (42,33) (42,44) (56,12) (56,23) (56,54) (56,65) (70,12) (70,23) (70,54) (70,65)
5	y2 = x3 + 70x + 74	18	(7,26) (7,37) (7,40) (7,51) (14,5) (14,16) (14,61) (14,72) (21,5) (21,16) (21,61) (21,72) (42,5) (42,16) (42,61) (42,72) (70,33) (70,44)