class leader: y² = x³ + 11x + 28

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