class leader: y² = x³ + 28x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 28x + 15	154	(2,25) (2,38) (2,53) (2,66) (3,42) (3,49) (4,3) (4,10) (4,81) (4,88) (6,42) (6,49) (8,32) (8,45) (8,46) (8,59) (11,4) (11,17) (11,74) (11,87) (12,21) (12,70) (15,25) (15,38) (15,53) (15,66) (16,3) (16,10) (16,81) (16,88) (17,42) (17,49) (19,42) (19,49) (21,6) (21,20) (21,71) (21,85) (24,35) (24,56) (25,18) (25,31) (25,60) (25,73) (28,1) (28,27) (28,64) (28,90) (29,3) (29,10) (29,81) (29,88) (30,3) (30,10) (30,81) (30,88) (32,3) (32,10) (32,81) (32,88) (34,7) (34,84) (37,4) (37,17) (37,74) (37,87) (38,21) (38,70) (41,14) (41,77) (42,29) (42,36) (42,55) (42,62) (43,3) (43,10) (43,81) (43,88) (45,42) (45,49) (47,7) (47,84) (50,4) (50,17) (50,74) (50,87) (51,18) (51,31) (51,60) (51,73) (54,14) (54,77) (55,42) (55,49) (56,29) (56,36) (56,55) (56,62) (58,3) (58,10) (58,81) (58,88) (60,32) (60,45) (60,46) (60,59) (63,22) (63,43) (63,48) (63,69) (64,18) (64,31) (64,60) (64,73) (67,25) (67,38) (67,53) (67,66) (68,42) (68,49) (69,42) (69,49) (71,3) (71,10) (71,81) (71,88) (73,7) (73,84) (76,35) (76,56) (77,8) (77,34) (77,57) (77,83) (80,14) (80,77) (81,3) (81,10) (81,81) (81,88) (82,42) (82,49) (84,29) (84,36) (84,55) (84,62) (86,32) (86,45) (86,46) (86,59) (89,35) (89,56) (90,21) (90,70)
2	y2 = x3 + 70x + 50	154	(1,11) (1,24) (1,67) (1,80) (2,4) (2,17) (2,74) (2,87) (3,14) (3,77) (4,11) (4,24) (4,67) (4,80) (6,7) (6,84) (7,8) (7,34) (7,57) (7,83) (8,11) (8,24) (8,67) (8,80) (14,15) (14,41) (14,50) (14,76) (15,4) (15,17) (15,74) (15,87) (16,25) (16,38) (16,53) (16,66) (17,28) (17,63) (19,7) (19,84) (20,21) (20,70) (21,15) (21,41) (21,50) (21,76) (27,28) (27,63) (28,22) (28,43) (28,48) (28,69) (29,25) (29,38) (29,53) (29,66) (30,11) (30,24) (30,67) (30,80) (32,32) (32,45) (32,46) (32,59) (33,21) (33,70) (34,28) (34,63) (40,28) (40,63) (41,35) (41,56) (42,1) (42,27) (42,64) (42,90) (43,11) (43,24) (43,67) (43,80) (45,7) (45,84) (46,18) (46,31) (46,60) (46,73) (47,28) (47,63) (53,11) (53,24) (53,67) (53,80) (54,35) (54,56) (55,14) (55,77) (56,15) (56,41) (56,50) (56,76) (58,32) (58,45) (58,46) (58,59) (59,21) (59,70) (60,11) (60,24) (60,67) (60,80) (66,28) (66,63) (67,4) (67,17) (67,74) (67,87) (68,14) (68,77) (69,28) (69,63) (71,32) (71,45) (71,46) (71,59) (72,18) (72,31) (72,60) (72,73) (73,28) (73,63) (79,11) (79,24) (79,67) (79,80) (80,35) (80,56) (81,25) (81,38) (81,53) (81,66) (82,28) (82,63) (84,6) (84,20) (84,71) (84,85) (85,18) (85,31) (85,60) (85,73) (86,11) (86,24) (86,67) (86,80)
3	y2 = x3 + 70x + 15	154	(5,42) (5,49) (6,14) (6,77) (7,22) (7,43) (7,48) (7,69) (9,3) (9,10) (9,81) (9,88) (10,21) (10,70) (11,32) (11,45) (11,46) (11,59) (12,42) (12,49) (18,3) (18,10) (18,81) (18,88) (19,14) (19,77) (20,35) (20,56) (22,3) (22,10) (22,81) (22,88) (23,18) (23,31) (23,60) (23,73) (24,7) (24,84) (25,3) (25,10) (25,81) (25,88) (31,42) (31,49) (32,25) (32,38) (32,53) (32,66) (33,35) (33,56) (35,29) (35,36) (35,55) (35,62) (36,18) (36,31) (36,60) (36,73) (37,32) (37,45) (37,46) (37,59) (38,42) (38,49) (44,3) (44,10) (44,81) (44,88) (45,14) (45,77) (46,4) (46,17) (46,74) (46,87) (48,42) (48,49) (49,8) (49,34) (49,57) (49,83) (50,32) (50,45) (50,46) (50,59) (51,3) (51,10) (51,81) (51,88) (57,3) (57,10) (57,81) (57,88) (58,25) (58,38) (58,53) (58,66) (59,35) (59,56) (61,42) (61,49) (62,21) (62,70) (63,6) (63,20) (63,71) (63,85) (64,3) (64,10) (64,81) (64,88) (70,29) (70,36) (70,55) (70,62) (71,25) (71,38) (71,53) (71,66) (72,4) (72,17) (72,74) (72,87) (74,3) (74,10) (74,81) (74,88) (75,21) (75,70) (76,7) (76,84) (77,29) (77,36) (77,55) (77,62) (83,42) (83,49) (84,1) (84,27) (84,64) (84,90) (85,4) (85,17) (85,74) (85,87) (87,42) (87,49) (88,18) (88,31) (88,60) (88,73) (89,7) (89,84) (90,42) (90,49)
4	y2 = x3 + 84x + 15	154	(1,3) (1,10) (1,81) (1,88) (2,3) (2,10) (2,81) (2,88) (4,18) (4,31) (4,60) (4,73) (5,14) (5,77) (7,6) (7,20) (7,71) (7,85) (8,4) (8,17) (8,74) (8,87) (10,42) (10,49) (14,29) (14,36) (14,55) (14,62) (15,3) (15,10) (15,81) (15,88) (17,21) (17,70) (18,25) (18,38) (18,53) (18,66) (20,7) (20,84) (21,22) (21,43) (21,48) (21,69) (23,3) (23,10) (23,81) (23,88) (27,42) (27,49) (28,29) (28,36) (28,55) (28,62) (30,18) (30,31) (30,60) (30,73) (31,14) (31,77) (33,7) (33,84) (34,35) (34,56) (36,3) (36,10) (36,81) (36,88) (40,42) (40,49) (41,42) (41,49) (43,18) (43,31) (43,60) (43,73) (44,25) (44,38) (44,53) (44,66) (46,32) (46,45) (46,46) (46,59) (47,35) (47,56) (49,29) (49,36) (49,55) (49,62) (53,3) (53,10) (53,81) (53,88) (54,42) (54,49) (56,8) (56,34) (56,57) (56,83) (57,25) (57,38) (57,53) (57,66) (59,7) (59,84) (60,4) (60,17) (60,74) (60,87) (62,42) (62,49) (66,42) (66,49) (67,3) (67,10) (67,81) (67,88) (69,21) (69,70) (70,1) (70,27) (70,64) (70,90) (72,32) (72,45) (72,46) (72,59) (73,35) (73,56) (75,42) (75,49) (79,3) (79,10) (79,81) (79,88) (80,42) (80,49) (82,21) (82,70) (83,14) (83,77) (85,32) (85,45) (85,46) (85,59) (86,4) (86,17) (86,74) (86,87) (88,3) (88,10) (88,81) (88,88)
5	y2 = x3 + 28x + 50	154	(1,25) (1,38) (1,53) (1,66) (2,32) (2,45) (2,46) (2,59) (5,35) (5,56) (7,15) (7,41) (7,50) (7,76) (9,11) (9,24) (9,67) (9,80) (10,28) (10,63) (11,18) (11,31) (11,60) (11,73) (14,1) (14,27) (14,64) (14,90) (15,32) (15,45) (15,46) (15,59) (18,4) (18,17) (18,74) (18,87) (20,28) (20,63) (22,11) (22,24) (22,67) (22,80) (23,11) (23,24) (23,67) (23,80) (24,21) (24,70) (27,14) (27,77) (28,6) (28,20) (28,71) (28,85) (31,35) (31,56) (33,28) (33,63) (35,15) (35,41) (35,50) (35,76) (36,11) (36,24) (36,67) (36,80) (37,18) (37,31) (37,60) (37,73) (40,14) (40,77) (41,7) (41,84) (44,4) (44,17) (44,74) (44,87) (46,11) (46,24) (46,67) (46,80) (48,28) (48,63) (49,15) (49,41) (49,50) (49,76) (50,18) (50,31) (50,60) (50,73) (53,25) (53,38) (53,53) (53,66) (54,7) (54,84) (57,4) (57,17) (57,74) (57,87) (59,28) (59,63) (61,28) (61,63) (62,28) (62,63) (63,8) (63,34) (63,57) (63,83) (66,14) (66,77) (67,32) (67,45) (67,46) (67,59) (70,22) (70,43) (70,48) (70,69) (72,11) (72,24) (72,67) (72,80) (74,11) (74,24) (74,67) (74,80) (75,28) (75,63) (76,21) (76,70) (79,25) (79,38) (79,53) (79,66) (80,7) (80,84) (83,35) (83,56) (85,11) (85,24) (85,67) (85,80) (87,28) (87,63) (88,11) (88,24) (88,67) (88,80) (89,21) (89,70)
6	y2 = x3 + 84x + 50	154	(3,28) (3,63) (5,7) (5,84) (6,35) (6,56) (8,18) (8,31) (8,60) (8,73) (9,25) (9,38) (9,53) (9,66) (11,11) (11,24) (11,67) (11,80) (12,28) (12,63) (16,11) (16,24) (16,67) (16,80) (18,32) (18,45) (18,46) (18,59) (19,35) (19,56) (21,8) (21,34) (21,57) (21,83) (22,25) (22,38) (22,53) (22,66) (24,28) (24,63) (25,11) (25,24) (25,67) (25,80) (29,11) (29,24) (29,67) (29,80) (31,7) (31,84) (32,4) (32,17) (32,74) (32,87) (34,21) (34,70) (35,1) (35,27) (35,64) (35,90) (37,11) (37,24) (37,67) (37,80) (38,28) (38,63) (42,15) (42,41) (42,50) (42,76) (44,32) (44,45) (44,46) (44,59) (45,35) (45,56) (47,21) (47,70) (48,14) (48,77) (50,11) (50,24) (50,67) (50,80) (51,11) (51,24) (51,67) (51,80) (55,28) (55,63) (57,32) (57,45) (57,46) (57,59) (58,4) (58,17) (58,74) (58,87) (60,18) (60,31) (60,60) (60,73) (61,14) (61,77) (63,15) (63,41) (63,50) (63,76) (64,11) (64,24) (64,67) (64,80) (68,28) (68,63) (70,6) (70,20) (70,71) (70,85) (71,4) (71,17) (71,74) (71,87) (73,21) (73,70) (74,25) (74,38) (74,53) (74,66) (76,28) (76,63) (77,15) (77,41) (77,50) (77,76) (81,11) (81,24) (81,67) (81,80) (83,7) (83,84) (84,22) (84,43) (84,48) (84,69) (86,18) (86,31) (86,60) (86,73) (87,14) (87,77) (89,28) (89,63) (90,28) (90,63)