class leader: y² = x³ + 21x + 19

Sr no.	class members	# points	points
1	y2 = x3 + 21x + 19	60	(6,19) (6,33) (6,58) (6,72) (12,19) (12,33) (12,58) (12,72) (19,19) (19,33) (19,58) (19,72) (34,19) (34,33) (34,58) (34,72) (38,19) (38,33) (38,58) (38,72) (41,2) (41,37) (41,54) (41,89) (45,19) (45,33) (45,58) (45,72) (47,19) (47,33) (47,58) (47,72) (48,12) (48,40) (48,51) (48,79) (54,2) (54,37) (54,54) (54,89) (61,12) (61,40) (61,51) (61,79) (73,19) (73,33) (73,58) (73,72) (80,2) (80,37) (80,54) (80,89) (87,12) (87,40) (87,51) (87,79) (90,19) (90,33) (90,58) (90,72)
2	y2 = x3 + 7x + 33	60	(3,9) (3,30) (3,61) (3,82) (12,5) (12,44) (12,47) (12,86) (20,16) (20,23) (20,68) (20,75) (33,16) (33,23) (33,68) (33,75) (34,9) (34,30) (34,61) (34,82) (38,5) (38,44) (38,47) (38,86) (41,9) (41,30) (41,61) (41,82) (47,9) (47,30) (47,61) (47,82) (54,9) (54,30) (54,61) (54,82) (55,9) (55,30) (55,61) (55,82) (59,16) (59,23) (59,68) (59,75) (68,9) (68,30) (68,61) (68,82) (73,9) (73,30) (73,61) (73,82) (80,9) (80,30) (80,61) (80,82) (90,5) (90,44) (90,47) (90,86)
3	y2 = x3 + 7x + 19	60	(5,19) (5,33) (5,58) (5,72) (6,2) (6,37) (6,54) (6,89) (10,19) (10,33) (10,58) (10,72) (19,2) (19,37) (19,54) (19,89) (24,19) (24,33) (24,58) (24,72) (27,12) (27,40) (27,51) (27,79) (31,19) (31,33) (31,58) (31,72) (40,12) (40,40) (40,51) (40,79) (45,2) (45,37) (45,54) (45,89) (62,19) (62,33) (62,58) (62,72) (66,12) (66,40) (66,51) (66,79) (75,19) (75,33) (75,58) (75,72) (76,19) (76,33) (76,58) (76,72) (83,19) (83,33) (83,58) (83,72) (89,19) (89,33) (89,58) (89,72)
4	y2 = x3 + 63x + 19	60	(3,12) (3,40) (3,51) (3,79) (5,2) (5,37) (5,54) (5,89) (17,19) (17,33) (17,58) (17,72) (20,19) (20,33) (20,58) (20,72) (31,2) (31,37) (31,54) (31,89) (33,19) (33,33) (33,58) (33,72) (41,19) (41,33) (41,58) (41,72) (54,19) (54,33) (54,58) (54,72) (55,12) (55,40) (55,51) (55,79) (59,19) (59,33) (59,58) (59,72) (68,12) (68,40) (68,51) (68,79) (69,19) (69,33) (69,58) (69,72) (80,19) (80,33) (80,58) (80,72) (82,19) (82,33) (82,58) (82,72) (83,2) (83,37) (83,54) (83,89)
5	y2 = x3 + 21x + 33	60	(5,9) (5,30) (5,61) (5,82) (17,5) (17,44) (17,47) (17,86) (20,9) (20,30) (20,61) (20,82) (24,16) (24,23) (24,68) (24,75) (27,9) (27,30) (27,61) (27,82) (31,9) (31,30) (31,61) (31,82) (33,9) (33,30) (33,61) (33,82) (40,9) (40,30) (40,61) (40,82) (59,9) (59,30) (59,61) (59,82) (66,9) (66,30) (66,61) (66,82) (69,5) (69,44) (69,47) (69,86) (76,16) (76,23) (76,68) (76,75) (82,5) (82,44) (82,47) (82,86) (83,9) (83,30) (83,61) (83,82) (89,16) (89,23) (89,68) (89,75)
6	y2 = x3 + 63x + 33	60	(6,9) (6,30) (6,61) (6,82) (10,5) (10,44) (10,47) (10,86) (19,9) (19,30) (19,61) (19,82) (24,9) (24,30) (24,61) (24,82) (34,16) (34,23) (34,68) (34,75) (45,9) (45,30) (45,61) (45,82) (47,16) (47,23) (47,68) (47,75) (48,9) (48,30) (48,61) (48,82) (61,9) (61,30) (61,61) (61,82) (62,5) (62,44) (62,47) (62,86) (73,16) (73,23) (73,68) (73,75) (75,5) (75,44) (75,47) (75,86) (76,9) (76,30) (76,61) (76,82) (87,9) (87,30) (87,61) (87,82) (89,9) (89,30) (89,61) (89,82)