class leader: y² = x³ + 21x + 75

Sr no.	class members	# points	points
1	y2 = x3 + 21x + 75	90	(3,33) (3,44) (10,19) (10,30) (10,47) (10,58) (12,19) (12,30) (12,47) (12,58) (13,2) (13,9) (13,68) (13,75) (20,5) (20,16) (20,61) (20,72) (24,2) (24,9) (24,68) (24,75) (26,5) (26,16) (26,61) (26,72) (31,5) (31,16) (31,61) (31,72) (33,19) (33,30) (33,47) (33,58) (34,19) (34,30) (34,47) (34,58) (40,2) (40,9) (40,68) (40,75) (45,19) (45,30) (45,47) (45,58) (47,33) (47,44) (48,5) (48,16) (48,61) (48,72) (54,19) (54,30) (54,47) (54,58) (55,19) (55,30) (55,47) (55,58) (59,5) (59,16) (59,61) (59,72) (62,2) (62,9) (62,68) (62,75) (66,19) (66,30) (66,47) (66,58) (68,2) (68,9) (68,68) (68,75) (69,33) (69,44) (73,2) (73,9) (73,68) (73,75) (75,5) (75,16) (75,61) (75,72) (76,19) (76,30) (76,47) (76,58)
2	y2 = x3 + 35x + 12	90	(3,12) (3,23) (3,54) (3,65) (5,2) (5,9) (5,68) (5,75) (6,19) (6,30) (6,47) (6,58) (10,19) (10,30) (10,47) (10,58) (12,2) (12,9) (12,68) (12,75) (17,19) (17,30) (17,47) (17,58) (19,12) (19,23) (19,54) (19,65) (20,33) (20,44) (27,2) (27,9) (27,68) (27,75) (31,33) (31,44) (33,12) (33,23) (33,54) (33,65) (34,2) (34,9) (34,68) (34,75) (38,2) (38,9) (38,68) (38,75) (41,12) (41,23) (41,54) (41,65) (45,2) (45,9) (45,68) (45,75) (47,12) (47,23) (47,54) (47,65) (52,12) (52,23) (52,54) (52,65) (54,19) (54,30) (54,47) (54,58) (55,12) (55,23) (55,54) (55,65) (61,19) (61,30) (61,47) (61,58) (66,12) (66,23) (66,54) (66,65) (69,12) (69,23) (69,54) (69,65) (75,33) (75,44) (76,19) (76,30) (76,47) (76,58)
3	y2 = x3 + 63x + 47	90	(5,5) (5,16) (5,61) (5,72) (6,5) (6,16) (6,61) (6,72) (10,26) (10,37) (10,40) (10,51) (12,12) (12,23) (12,54) (12,65) (13,26) (13,37) (13,40) (13,51) (17,5) (17,16) (17,61) (17,72) (20,12) (20,23) (20,54) (20,65) (24,26) (24,37) (24,40) (24,51) (26,33) (26,44) (27,5) (27,16) (27,61) (27,72) (31,12) (31,23) (31,54) (31,65) (33,5) (33,16) (33,61) (33,72) (34,12) (34,23) (34,54) (34,65) (38,5) (38,16) (38,61) (38,72) (45,12) (45,23) (45,54) (45,65) (48,33) (48,44) (54,26) (54,37) (54,40) (54,51) (55,5) (55,16) (55,61) (55,72) (59,33) (59,44) (61,5) (61,16) (61,61) (61,72) (66,5) (66,16) (66,61) (66,72) (68,26) (68,37) (68,40) (68,51) (75,12) (75,23) (75,54) (75,65) (76,26) (76,37) (76,40) (76,51)
4	y2 = x3 + 7x + 5	90	(3,19) (3,30) (3,47) (3,58) (5,33) (5,44) (13,26) (13,37) (13,40) (13,51) (19,12) (19,23) (19,54) (19,65) (20,26) (20,37) (20,40) (20,51) (24,26) (24,37) (24,40) (24,51) (26,19) (26,30) (26,47) (26,58) (27,33) (27,44) (31,26) (31,37) (31,40) (31,51) (33,26) (33,37) (33,40) (33,51) (38,33) (38,44) (40,12) (40,23) (40,54) (40,65) (41,12) (41,23) (41,54) (41,65) (47,19) (47,30) (47,47) (47,58) (48,19) (48,30) (48,47) (48,58) (52,12) (52,23) (52,54) (52,65) (55,26) (55,37) (55,40) (55,51) (59,19) (59,30) (59,47) (59,58) (62,12) (62,23) (62,54) (62,65) (66,26) (66,37) (66,40) (66,51) (68,26) (68,37) (68,40) (68,51) (69,19) (69,30) (69,47) (69,58) (73,12) (73,23) (73,54) (73,65) (75,26) (75,37) (75,40) (75,51)
5	y2 = x3 + 28x + 26	90	(3,26) (3,37) (3,40) (3,51) (5,26) (5,37) (5,40) (5,51) (6,5) (6,16) (6,61) (6,72) (12,33) (12,44) (17,5) (17,16) (17,61) (17,72) (19,5) (19,16) (19,61) (19,72) (26,2) (26,9) (26,68) (26,75) (27,26) (27,37) (27,40) (27,51) (33,2) (33,9) (33,68) (33,75) (34,33) (34,44) (38,26) (38,37) (38,40) (38,51) (40,2) (40,9) (40,68) (40,75) (41,5) (41,16) (41,61) (41,72) (45,33) (45,44) (47,26) (47,37) (47,40) (47,51) (48,2) (48,9) (48,68) (48,75) (52,5) (52,16) (52,61) (52,72) (55,2) (55,9) (55,68) (55,75) (59,2) (59,9) (59,68) (59,75) (61,5) (61,16) (61,61) (61,72) (62,2) (62,9) (62,68) (62,75) (66,2) (66,9) (66,68) (66,75) (69,26) (69,37) (69,40) (69,51) (73,2) (73,9) (73,68) (73,75)