class leader: y² = x³ + 15

Sr no.	class members	# points	points
1	y2 = x3 + 15	27	(1,4) (1,27) (5,4) (5,27) (6,13) (6,18) (8,0) (9,0) (12,10) (12,21) (14,0) (16,9) (16,22) (18,9) (18,22) (21,10) (21,21) (25,4) (25,27) (26,13) (26,18) (28,9) (28,22) (29,10) (29,21) (30,13) (30,18)
2	y2 = x3 + 23	27	(2,0) (3,9) (3,22) (4,5) (4,26) (7,5) (7,26) (8,15) (8,16) (9,15) (9,16) (10,0) (13,9) (13,22) (14,15) (14,16) (15,9) (15,22) (17,10) (17,21) (19,0) (20,5) (20,26) (22,10) (22,21) (23,10) (23,21)
3	y2 = x3 + 30	27	(1,0) (2,10) (2,21) (4,1) (4,30) (5,0) (7,1) (7,30) (10,10) (10,21) (11,11) (11,20) (17,13) (17,18) (19,10) (19,21) (20,1) (20,30) (22,13) (22,18) (23,13) (23,18) (24,11) (24,20) (25,0) (27,11) (27,20)
4	y2 = x3 + 27	27	(1,11) (1,20) (2,2) (2,29) (5,11) (5,20) (10,2) (10,29) (11,5) (11,26) (12,9) (12,22) (16,0) (18,0) (19,2) (19,29) (21,9) (21,22) (24,5) (24,26) (25,11) (25,20) (27,5) (27,26) (28,0) (29,9) (29,22)
5	y2 = x3 + 29	27	(3,5) (3,26) (4,0) (6,11) (6,20) (7,0) (8,13) (8,18) (9,13) (9,18) (13,5) (13,26) (14,13) (14,18) (15,5) (15,26) (16,8) (16,23) (18,8) (18,23) (20,0) (26,11) (26,20) (28,8) (28,23) (30,11) (30,20)