class leader: y² = x³ + 15x + 71

Sr no.	class members	# points	points
1	y2 = x3 + 15x + 71	28	(0,15) (0,29) (0,48) (0,62) (9,33) (9,44) (14,22) (14,55) (21,22) (21,55) (28,6) (28,27) (28,50) (28,71) (42,22) (42,55) (44,26) (44,37) (44,40) (44,51) (58,33) (58,44) (65,33) (65,44) (72,5) (72,16) (72,61) (72,72)
2	y2 = x3 + 25x + 36	28	(0,6) (0,27) (0,50) (0,71) (7,13) (7,20) (7,57) (7,64) (11,5) (11,16) (11,61) (11,72) (18,2) (18,9) (18,68) (18,75) (42,22) (42,55) (49,22) (49,55) (53,33) (53,44) (60,33) (60,44) (63,22) (63,55) (74,33) (74,44)
3	y2 = x3 + 23x + 64	28	(0,8) (0,36) (0,41) (0,69) (1,33) (1,44) (8,12) (8,23) (8,54) (8,65) (15,33) (15,44) (22,19) (22,30) (22,47) (22,58) (28,22) (28,55) (50,33) (50,44) (56,22) (56,55) (63,1) (63,34) (63,43) (63,76) (70,22) (70,55)
4	y2 = x3 + 16x + 15	28	(0,13) (0,20) (0,57) (0,64) (15,33) (15,44) (21,8) (21,36) (21,41) (21,69) (22,2) (22,9) (22,68) (22,75) (35,22) (35,55) (43,19) (43,30) (43,47) (43,58) (49,22) (49,55) (57,33) (57,44) (70,22) (70,55) (71,33) (71,44)
5	y2 = x3 + 53x + 1	28	(0,1) (0,34) (0,43) (0,76) (7,22) (7,55) (11,12) (11,23) (11,54) (11,65) (14,22) (14,55) (18,33) (18,44) (25,33) (25,44) (35,15) (35,29) (35,48) (35,62) (46,26) (46,37) (46,40) (46,51) (56,22) (56,55) (67,33) (67,44)
6	y2 = x3 + 64x + 1	28	(0,1) (0,34) (0,43) (0,76) (2,26) (2,37) (2,40) (2,51) (7,22) (7,55) (14,22) (14,55) (23,33) (23,44) (35,15) (35,29) (35,48) (35,62) (44,12) (44,23) (44,54) (44,65) (51,33) (51,44) (56,22) (56,55) (58,33) (58,44)
7	y2 = x3 + 1x + 64	28	(0,8) (0,36) (0,41) (0,69) (23,33) (23,44) (28,22) (28,55) (30,12) (30,23) (30,54) (30,65) (37,33) (37,44) (44,19) (44,30) (44,47) (44,58) (56,22) (56,55) (63,1) (63,34) (63,43) (63,76) (70,22) (70,55) (72,33) (72,44)
8	y2 = x3 + 37x + 71	28	(0,15) (0,29) (0,48) (0,62) (14,22) (14,55) (21,22) (21,55) (22,26) (22,37) (22,40) (22,51) (28,6) (28,27) (28,50) (28,71) (36,33) (36,44) (42,22) (42,55) (43,33) (43,44) (50,5) (50,16) (50,61) (50,72) (64,33) (64,44)
9	y2 = x3 + 4x + 71	28	(0,15) (0,29) (0,48) (0,62) (11,26) (11,37) (11,40) (11,51) (14,22) (14,55) (21,22) (21,55) (25,33) (25,44) (28,6) (28,27) (28,50) (28,71) (32,33) (32,44) (39,5) (39,16) (39,61) (39,72) (42,22) (42,55) (53,33) (53,44)
10	y2 = x3 + 36x + 36	28	(0,6) (0,27) (0,50) (0,71) (7,13) (7,20) (7,57) (7,64) (9,33) (9,44) (16,33) (16,44) (30,33) (30,44) (42,22) (42,55) (44,5) (44,16) (44,61) (44,72) (49,22) (49,55) (51,2) (51,9) (51,68) (51,75) (63,22) (63,55)
11	y2 = x3 + 71x + 15	28	(0,13) (0,20) (0,57) (0,64) (2,33) (2,44) (16,33) (16,44) (21,8) (21,36) (21,41) (21,69) (35,22) (35,55) (37,33) (37,44) (44,2) (44,9) (44,68) (44,75) (49,22) (49,55) (65,19) (65,30) (65,47) (65,58) (70,22) (70,55)
12	y2 = x3 + 9x + 1	28	(0,1) (0,34) (0,43) (0,76) (1,33) (1,44) (7,22) (7,55) (14,22) (14,55) (22,12) (22,23) (22,54) (22,65) (29,33) (29,44) (35,15) (35,29) (35,48) (35,62) (36,33) (36,44) (56,22) (56,55) (57,26) (57,37) (57,40) (57,51)
13	y2 = x3 + 67x + 64	28	(0,8) (0,36) (0,41) (0,69) (4,33) (4,44) (11,19) (11,30) (11,47) (11,58) (28,22) (28,55) (39,33) (39,44) (56,22) (56,55) (63,1) (63,34) (63,43) (63,76) (67,33) (67,44) (70,22) (70,55) (74,12) (74,23) (74,54) (74,65)
14	y2 = x3 + 58x + 36	28	(0,6) (0,27) (0,50) (0,71) (7,13) (7,20) (7,57) (7,64) (8,33) (8,44) (22,5) (22,16) (22,61) (22,72) (29,2) (29,9) (29,68) (29,75) (42,22) (42,55) (49,22) (49,55) (63,22) (63,55) (64,33) (64,44) (71,33) (71,44)
15	y2 = x3 + 60x + 15	28	(0,13) (0,20) (0,57) (0,64) (4,33) (4,44) (11,2) (11,9) (11,68) (11,75) (21,8) (21,36) (21,41) (21,69) (32,19) (32,30) (32,47) (32,58) (35,22) (35,55) (46,33) (46,44) (49,22) (49,55) (60,33) (60,44) (70,22) (70,55)