class leader: y² = x³ + 12x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 12x + 15	11	(0,15) (0,20) (5,5) (5,30) (10,15) (10,20) (15,0) (20,10) (20,25) (25,15) (25,20)
2	y2 = x3 + 27x + 15	11	(0,15) (0,20) (5,10) (5,25) (10,5) (10,30) (15,15) (15,20) (20,15) (20,20) (30,0)
3	y2 = x3 + 17x + 15	11	(0,15) (0,20) (5,15) (5,20) (10,10) (10,25) (20,5) (20,30) (25,0) (30,15) (30,20)