class leader: y² = x³ + 15x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 15x + 15	40	(0,13) (0,20) (0,57) (0,64) (2,19) (2,30) (2,47) (2,58) (7,1) (7,34) (7,43) (7,76) (23,19) (23,30) (23,47) (23,58) (30,19) (30,30) (30,47) (30,58) (35,8) (35,36) (35,41) (35,69) (44,2) (44,9) (44,68) (44,75) (51,12) (51,23) (51,54) (51,65) (56,8) (56,36) (56,41) (56,69) (63,8) (63,36) (63,41) (63,69)
2	y2 = x3 + 25x + 64	40	(0,8) (0,36) (0,41) (0,69) (11,19) (11,30) (11,47) (11,58) (14,1) (14,34) (14,43) (14,76) (21,15) (21,29) (21,48) (21,62) (25,12) (25,23) (25,54) (25,65) (28,1) (28,34) (28,43) (28,76) (32,26) (32,37) (32,40) (32,51) (35,1) (35,34) (35,43) (35,76) (39,12) (39,23) (39,54) (39,65) (46,12) (46,23) (46,54) (46,65)
3	y2 = x3 + 23x + 71	40	(0,15) (0,29) (0,48) (0,62) (7,6) (7,27) (7,50) (7,71) (21,6) (21,27) (21,50) (21,71) (22,26) (22,37) (22,40) (22,51) (29,5) (29,16) (29,61) (29,72) (35,13) (35,20) (35,57) (35,64) (43,5) (43,16) (43,61) (43,72) (49,6) (49,27) (49,50) (49,71) (57,2) (57,9) (57,68) (57,75) (71,5) (71,16) (71,61) (71,72)
4	y2 = x3 + 16x + 1	40	(0,1) (0,34) (0,43) (0,76) (7,15) (7,29) (7,48) (7,62) (8,5) (8,16) (8,61) (8,72) (22,12) (22,23) (22,54) (22,65) (28,15) (28,29) (28,48) (28,62) (29,26) (29,37) (29,40) (29,51) (42,15) (42,29) (42,48) (42,62) (50,26) (50,37) (50,40) (50,51) (63,6) (63,27) (63,50) (63,71) (64,26) (64,37) (64,40) (64,51)
5	y2 = x3 + 53x + 36	40	(0,6) (0,27) (0,50) (0,71) (4,2) (4,9) (4,68) (4,75) (11,5) (11,16) (11,61) (11,72) (21,13) (21,20) (21,57) (21,64) (28,8) (28,36) (28,41) (28,69) (32,2) (32,9) (32,68) (32,75) (39,19) (39,30) (39,47) (39,58) (63,13) (63,20) (63,57) (63,64) (70,13) (70,20) (70,57) (70,64) (74,2) (74,9) (74,68) (74,75)
6	y2 = x3 + 64x + 36	40	(0,6) (0,27) (0,50) (0,71) (21,13) (21,20) (21,57) (21,64) (28,8) (28,36) (28,41) (28,69) (30,2) (30,9) (30,68) (30,75) (37,2) (37,9) (37,68) (37,75) (44,5) (44,16) (44,61) (44,72) (63,13) (63,20) (63,57) (63,64) (65,2) (65,9) (65,68) (65,75) (70,13) (70,20) (70,57) (70,64) (72,19) (72,30) (72,47) (72,58)
7	y2 = x3 + 1x + 71	40	(0,15) (0,29) (0,48) (0,62) (2,2) (2,9) (2,68) (2,75) (7,6) (7,27) (7,50) (7,71) (16,5) (16,16) (16,61) (16,72) (21,6) (21,27) (21,50) (21,71) (35,13) (35,20) (35,57) (35,64) (44,26) (44,37) (44,40) (44,51) (49,6) (49,27) (49,50) (49,71) (51,5) (51,16) (51,61) (51,72) (65,5) (65,16) (65,61) (65,72)
8	y2 = x3 + 37x + 15	40	(0,13) (0,20) (0,57) (0,64) (1,19) (1,30) (1,47) (1,58) (7,1) (7,34) (7,43) (7,76) (8,19) (8,30) (8,47) (8,58) (22,2) (22,9) (22,68) (22,75) (29,12) (29,23) (29,54) (29,65) (35,8) (35,36) (35,41) (35,69) (56,8) (56,36) (56,41) (56,69) (57,19) (57,30) (57,47) (57,58) (63,8) (63,36) (63,41) (63,69)
9	y2 = x3 + 4x + 15	40	(0,13) (0,20) (0,57) (0,64) (7,1) (7,34) (7,43) (7,76) (11,2) (11,9) (11,68) (11,75) (18,12) (18,23) (18,54) (18,65) (35,8) (35,36) (35,41) (35,69) (46,19) (46,30) (46,47) (46,58) (56,8) (56,36) (56,41) (56,69) (63,8) (63,36) (63,41) (63,69) (67,19) (67,30) (67,47) (67,58) (74,19) (74,30) (74,47) (74,58)
10	y2 = x3 + 36x + 64	40	(0,8) (0,36) (0,41) (0,69) (2,12) (2,23) (2,54) (2,65) (14,1) (14,34) (14,43) (14,76) (21,15) (21,29) (21,48) (21,62) (28,1) (28,34) (28,43) (28,76) (35,1) (35,34) (35,43) (35,76) (44,19) (44,30) (44,47) (44,58) (58,12) (58,23) (58,54) (58,65) (65,26) (65,37) (65,40) (65,51) (72,12) (72,23) (72,54) (72,65)
11	y2 = x3 + 71x + 1	40	(0,1) (0,34) (0,43) (0,76) (7,15) (7,29) (7,48) (7,62) (9,26) (9,37) (9,40) (9,51) (28,15) (28,29) (28,48) (28,62) (30,5) (30,16) (30,61) (30,72) (42,15) (42,29) (42,48) (42,62) (44,12) (44,23) (44,54) (44,65) (51,26) (51,37) (51,40) (51,51) (63,6) (63,27) (63,50) (63,71) (72,26) (72,37) (72,40) (72,51)
12	y2 = x3 + 9x + 36	40	(0,6) (0,27) (0,50) (0,71) (8,2) (8,9) (8,68) (8,75) (15,2) (15,9) (15,68) (15,75) (21,13) (21,20) (21,57) (21,64) (22,5) (22,16) (22,61) (22,72) (28,8) (28,36) (28,41) (28,69) (43,2) (43,9) (43,68) (43,75) (50,19) (50,30) (50,47) (50,58) (63,13) (63,20) (63,57) (63,64) (70,13) (70,20) (70,57) (70,64)
13	y2 = x3 + 67x + 71	40	(0,15) (0,29) (0,48) (0,62) (7,6) (7,27) (7,50) (7,71) (11,26) (11,37) (11,40) (11,51) (18,5) (18,16) (18,61) (18,72) (21,6) (21,27) (21,50) (21,71) (32,5) (32,16) (32,61) (32,72) (35,13) (35,20) (35,57) (35,64) (46,2) (46,9) (46,68) (46,75) (49,6) (49,27) (49,50) (49,71) (60,5) (60,16) (60,61) (60,72)
14	y2 = x3 + 58x + 64	40	(0,8) (0,36) (0,41) (0,69) (14,1) (14,34) (14,43) (14,76) (21,15) (21,29) (21,48) (21,62) (22,19) (22,30) (22,47) (22,58) (28,1) (28,34) (28,43) (28,76) (35,1) (35,34) (35,43) (35,76) (36,12) (36,23) (36,54) (36,65) (43,26) (43,37) (43,40) (43,51) (50,12) (50,23) (50,54) (50,65) (57,12) (57,23) (57,54) (57,65)
15	y2 = x3 + 60x + 1	40	(0,1) (0,34) (0,43) (0,76) (7,15) (7,29) (7,48) (7,62) (11,12) (11,23) (11,54) (11,65) (18,26) (18,37) (18,40) (18,51) (28,15) (28,29) (28,48) (28,62) (39,26) (39,37) (39,40) (39,51) (42,15) (42,29) (42,48) (42,62) (53,26) (53,37) (53,40) (53,51) (63,6) (63,27) (63,50) (63,71) (74,5) (74,16) (74,61) (74,72)