class leader: y² = x³ + 11x + 23

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