class leader: y² = x³ + 21x + 19

Sr no.	class members	# points	points
1	y2 = x3 + 21x + 19	36	(6,19) (6,30) (6,47) (6,58) (13,5) (13,16) (13,61) (13,72) (17,19) (17,30) (17,47) (17,58) (24,5) (24,16) (24,61) (24,72) (40,5) (40,16) (40,61) (40,72) (61,19) (61,30) (61,47) (61,58) (62,5) (62,16) (62,61) (62,72) (68,5) (68,16) (68,61) (68,72) (73,5) (73,16) (73,61) (73,72)
2	y2 = x3 + 35x + 40	36	(6,2) (6,9) (6,68) (6,75) (10,2) (10,9) (10,68) (10,75) (17,2) (17,9) (17,68) (17,75) (40,12) (40,23) (40,54) (40,65) (54,2) (54,9) (54,68) (54,75) (61,2) (61,9) (61,68) (61,75) (62,12) (62,23) (62,54) (62,65) (73,12) (73,23) (73,54) (73,65) (76,2) (76,9) (76,68) (76,75)
3	y2 = x3 + 63x + 54	36	(10,12) (10,23) (10,54) (10,65) (13,12) (13,23) (13,54) (13,65) (19,5) (19,16) (19,61) (19,72) (24,12) (24,23) (24,54) (24,65) (41,5) (41,16) (41,61) (41,72) (52,5) (52,16) (52,61) (52,72) (54,12) (54,23) (54,54) (54,65) (68,12) (68,23) (68,54) (68,65) (76,12) (76,23) (76,54) (76,65)
4	y2 = x3 + 7x + 68	36	(10,26) (10,37) (10,40) (10,51) (19,19) (19,30) (19,47) (19,58) (40,19) (40,30) (40,47) (40,58) (41,19) (41,30) (41,47) (41,58) (52,19) (52,30) (52,47) (52,58) (54,26) (54,37) (54,40) (54,51) (62,19) (62,30) (62,47) (62,58) (73,19) (73,30) (73,47) (73,58) (76,26) (76,37) (76,40) (76,51)
5	y2 = x3 + 28x + 61	36	(6,26) (6,37) (6,40) (6,51) (13,2) (13,9) (13,68) (13,75) (17,26) (17,37) (17,40) (17,51) (19,26) (19,37) (19,40) (19,51) (24,2) (24,9) (24,68) (24,75) (41,26) (41,37) (41,40) (41,51) (52,26) (52,37) (52,40) (52,51) (61,26) (61,37) (61,40) (61,51) (68,2) (68,9) (68,68) (68,75)