class leader: y² = x³ + 11x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 11x + 15	27	(3,20) (3,45) (5,0) (8,15) (8,50) (12,30) (12,35) (18,0) (25,30) (25,35) (27,25) (27,40) (38,30) (38,35) (40,25) (40,40) (42,20) (42,45) (47,15) (47,50) (53,25) (53,40) (55,20) (55,45) (57,0) (60,15) (60,50)
2	y2 = x3 + 21x + 50	27	(2,10) (2,55) (3,20) (3,45) (10,5) (10,60) (15,10) (15,55) (17,30) (17,35) (23,5) (23,60) (28,10) (28,55) (30,30) (30,35) (37,0) (42,20) (42,45) (43,30) (43,35) (50,0) (55,20) (55,45) (62,5) (62,60) (63,0)
3	y2 = x3 + 21x + 15	27	(2,0) (3,25) (3,40) (10,30) (10,35) (15,0) (22,20) (22,45) (23,30) (23,35) (28,0) (35,20) (35,45) (37,15) (37,50) (42,25) (42,40) (48,20) (48,45) (50,15) (50,50) (55,25) (55,40) (62,30) (62,35) (63,15) (63,50)
4	y2 = x3 + 46x + 15	27	(7,15) (7,50) (17,30) (17,35) (20,15) (20,50) (22,25) (22,40) (27,20) (27,45) (30,30) (30,35) (32,0) (33,15) (33,50) (35,25) (35,40) (40,20) (40,45) (43,30) (43,35) (45,0) (48,25) (48,40) (53,20) (53,45) (58,0)
5	y2 = x3 + 46x + 50	27	(7,0) (12,30) (12,35) (17,5) (17,60) (20,0) (22,20) (22,45) (25,30) (25,35) (30,5) (30,60) (32,10) (32,55) (33,0) (35,20) (35,45) (38,30) (38,35) (43,5) (43,60) (45,10) (45,55) (48,20) (48,45) (58,10) (58,55)
6	y2 = x3 + 11x + 50	27	(5,10) (5,55) (8,0) (10,30) (10,35) (12,5) (12,60) (18,10) (18,55) (23,30) (23,35) (25,5) (25,60) (27,20) (27,45) (38,5) (38,60) (40,20) (40,45) (47,0) (53,20) (53,45) (57,10) (57,55) (60,0) (62,30) (62,35)