class leader: y² = x³ + 15x + 23

Sr no.	class members	# points	points
1	y2 = x3 + 15x + 23	55	(8,20) (8,65) (13,35) (13,50) (22,6) (22,11) (22,74) (22,79) (27,34) (27,51) (31,23) (31,28) (31,57) (31,62) (32,6) (32,11) (32,74) (32,79) (42,14) (42,31) (42,54) (42,71) (47,1) (47,16) (47,69) (47,84) (48,40) (48,45) (56,23) (56,28) (56,57) (56,62) (61,17) (61,68) (66,23) (66,28) (66,57) (66,62) (73,40) (73,45) (76,3) (76,37) (76,48) (76,82) (78,0) (81,18) (81,33) (81,52) (81,67) (82,6) (82,11) (82,74) (82,79) (83,40) (83,45)
2	y2 = x3 + 70x + 7	55	(2,40) (2,45) (8,12) (8,22) (8,63) (8,73) (12,5) (12,80) (14,29) (14,39) (14,46) (14,56) (19,6) (19,11) (19,74) (19,79) (28,17) (28,68) (29,29) (29,39) (29,46) (29,56) (33,2) (33,32) (33,53) (33,83) (42,5) (42,80) (48,12) (48,22) (48,63) (48,73) (53,23) (53,28) (53,57) (53,62) (59,29) (59,39) (59,46) (59,56) (62,0) (63,12) (63,22) (63,63) (63,73) (67,15) (67,70) (79,34) (79,51) (82,5) (82,80) (84,19) (84,36) (84,49) (84,66)
3	y2 = x3 + 60x + 82	55	(3,17) (3,68) (9,29) (9,39) (9,46) (9,56) (13,13) (13,38) (13,47) (13,72) (27,30) (27,55) (28,13) (28,38) (28,47) (28,72) (33,2) (33,32) (33,53) (33,83) (37,0) (43,12) (43,22) (43,63) (43,73) (44,4) (44,21) (44,64) (44,81) (47,30) (47,55) (54,34) (54,51) (62,30) (62,55) (64,4) (64,21) (64,64) (64,81) (67,15) (67,70) (77,5) (77,80) (78,13) (78,38) (78,47) (78,72) (79,4) (79,21) (79,64) (79,81) (84,19) (84,36) (84,49) (84,66)
4	y2 = x3 + 15x + 28	55	(2,24) (2,41) (2,44) (2,61) (3,10) (3,75) (7,34) (7,51) (12,24) (12,41) (12,44) (12,61) (21,13) (21,38) (21,47) (21,72) (26,12) (26,22) (26,63) (26,73) (36,7) (36,27) (36,58) (36,78) (37,24) (37,41) (37,44) (37,61) (38,30) (38,55) (41,17) (41,68) (43,5) (43,80) (46,7) (46,27) (46,58) (46,78) (53,10) (53,75) (58,0) (63,10) (63,75) (71,7) (71,27) (71,58) (71,78) (72,4) (72,21) (72,64) (72,81) (77,29) (77,39) (77,46) (77,56)
5	y2 = x3 + 25x + 73	55	(7,9) (7,26) (7,59) (7,76) (11,8) (11,42) (11,43) (11,77) (16,8) (16,42) (16,43) (16,77) (21,13) (21,38) (21,47) (21,72) (22,34) (22,51) (28,25) (28,60) (32,24) (32,41) (32,44) (32,61) (33,25) (33,60) (38,30) (38,55) (41,8) (41,42) (41,43) (41,77) (56,17) (56,68) (58,25) (58,60) (62,9) (62,26) (62,59) (62,76) (66,7) (66,27) (66,58) (66,78) (67,9) (67,26) (67,59) (67,76) (72,4) (72,21) (72,64) (72,81) (73,0) (83,10) (83,75)
6	y2 = x3 + 25x + 12	55	(2,40) (2,45) (12,0) (13,18) (13,33) (13,52) (13,67) (18,2) (18,32) (18,53) (18,83) (19,6) (19,11) (19,74) (19,79) (23,2) (23,32) (23,53) (23,83) (27,15) (27,70) (29,34) (29,51) (44,19) (44,36) (44,49) (44,66) (47,35) (47,50) (52,15) (52,70) (53,23) (53,28) (53,57) (53,62) (57,15) (57,70) (63,17) (63,68) (64,1) (64,16) (64,69) (64,84) (69,19) (69,36) (69,49) (69,66) (74,19) (74,36) (74,49) (74,66) (78,2) (78,32) (78,53) (78,83)
7	y2 = x3 + 70x + 27	55	(3,3) (3,37) (3,48) (3,82) (9,14) (9,31) (9,54) (9,71) (18,8) (18,42) (18,43) (18,77) (22,20) (22,65) (23,17) (23,68) (32,10) (32,75) (37,20) (37,65) (39,14) (39,31) (39,54) (39,71) (43,3) (43,37) (43,48) (43,82) (49,24) (49,41) (49,44) (49,61) (52,25) (52,60) (54,14) (54,31) (54,54) (54,71) (57,0) (69,9) (69,26) (69,59) (69,76) (73,3) (73,37) (73,48) (73,82) (74,34) (74,51) (77,20) (77,65) (83,7) (83,27) (83,58) (83,78)
8	y2 = x3 + 70x + 78	55	(1,8) (1,42) (1,43) (1,77) (3,20) (3,65) (6,17) (6,68) (18,25) (18,60) (22,14) (22,31) (22,54) (22,71) (23,0) (26,3) (26,37) (26,48) (26,82) (32,24) (32,41) (32,44) (32,61) (37,14) (37,31) (37,54) (37,71) (43,20) (43,65) (52,9) (52,26) (52,59) (52,76) (56,3) (56,37) (56,48) (56,82) (57,34) (57,51) (66,7) (66,27) (66,58) (66,78) (71,3) (71,37) (71,48) (71,82) (73,20) (73,65) (77,14) (77,31) (77,54) (77,71) (83,10) (83,75)
9	y2 = x3 + 60x + 37	55	(4,1) (4,16) (4,69) (4,84) (7,35) (7,50) (8,3) (8,37) (8,48) (8,82) (14,34) (14,51) (18,8) (18,42) (18,43) (18,77) (23,18) (23,33) (23,52) (23,67) (24,1) (24,16) (24,69) (24,84) (38,18) (38,33) (38,52) (38,67) (42,20) (42,65) (48,17) (48,68) (52,25) (52,60) (57,35) (57,50) (58,18) (58,33) (58,52) (58,67) (59,14) (59,31) (59,54) (59,71) (69,9) (69,26) (69,59) (69,76) (72,35) (72,50) (74,1) (74,16) (74,69) (74,84) (82,0)
10	y2 = x3 + 15x + 62	55	(2,10) (2,75) (3,7) (3,27) (3,58) (3,78) (4,4) (4,21) (4,64) (4,81) (7,0) (9,29) (9,39) (9,46) (9,56) (12,10) (12,75) (19,24) (19,41) (19,44) (19,61) (24,34) (24,51) (29,24) (29,41) (29,44) (29,61) (37,10) (37,75) (38,13) (38,38) (38,47) (38,72) (43,12) (43,22) (43,63) (43,73) (53,7) (53,27) (53,58) (53,78) (54,24) (54,41) (54,44) (54,61) (58,17) (58,68) (63,7) (63,27) (63,58) (63,78) (72,30) (72,55) (77,5) (77,80)
11	y2 = x3 + 60x + 48	55	(3,0) (11,13) (11,38) (11,47) (11,72) (13,30) (13,55) (16,2) (16,32) (16,53) (16,83) (26,12) (26,22) (26,63) (26,73) (27,4) (27,21) (27,64) (27,81) (28,30) (28,55) (33,15) (33,70) (37,34) (37,51) (43,5) (43,80) (47,4) (47,21) (47,64) (47,81) (61,13) (61,38) (61,47) (61,72) (62,4) (62,21) (62,64) (62,81) (67,19) (67,36) (67,49) (67,66) (71,17) (71,68) (77,29) (77,39) (77,46) (77,56) (78,30) (78,55) (81,13) (81,38) (81,47) (81,72)
12	y2 = x3 + 15x + 57	55	(8,3) (8,37) (8,48) (8,82) (13,18) (13,33) (13,52) (13,67) (14,6) (14,11) (14,74) (14,79) (22,40) (22,45) (27,0) (32,40) (32,45) (39,6) (39,11) (39,74) (39,79) (42,20) (42,65) (44,34) (44,51) (47,35) (47,50) (48,23) (48,28) (48,57) (48,62) (49,6) (49,11) (49,74) (49,79) (59,14) (59,31) (59,54) (59,71) (64,1) (64,16) (64,69) (64,84) (73,23) (73,28) (73,57) (73,62) (78,17) (78,68) (82,40) (82,45) (83,23) (83,28) (83,57) (83,62)
13	y2 = x3 + 70x + 58	55	(2,6) (2,11) (2,74) (2,79) (8,5) (8,80) (11,17) (11,68) (12,29) (12,39) (12,46) (12,56) (16,2) (16,32) (16,53) (16,83) (28,0) (31,12) (31,22) (31,63) (31,73) (33,15) (33,70) (36,23) (36,28) (36,57) (36,62) (42,29) (42,39) (42,46) (42,56) (46,12) (46,22) (46,63) (46,73) (48,5) (48,80) (53,40) (53,45) (62,34) (62,51) (63,5) (63,80) (67,19) (67,36) (67,49) (67,66) (76,12) (76,22) (76,63) (76,73) (82,29) (82,39) (82,46) (82,56)
14	y2 = x3 + 25x + 22	55	(4,4) (4,21) (4,64) (4,81) (7,25) (7,60) (22,0) (24,9) (24,26) (24,59) (24,76) (28,8) (28,42) (28,43) (28,77) (32,10) (32,75) (33,8) (33,42) (33,43) (33,77) (38,13) (38,38) (38,47) (38,72) (39,34) (39,51) (49,24) (49,41) (49,44) (49,61) (58,8) (58,42) (58,43) (58,77) (62,25) (62,60) (67,25) (67,60) (72,30) (72,55) (73,17) (73,68) (79,9) (79,26) (79,59) (79,76) (83,7) (83,27) (83,58) (83,78) (84,9) (84,26) (84,59) (84,76)
15	y2 = x3 + 25x + 63	55	(1,2) (1,32) (1,53) (1,83) (2,6) (2,11) (2,74) (2,79) (6,2) (6,32) (6,53) (6,83) (12,34) (12,51) (13,35) (13,50) (18,15) (18,70) (23,15) (23,70) (27,19) (27,36) (27,49) (27,66) (36,23) (36,28) (36,57) (36,62) (46,17) (46,68) (47,1) (47,16) (47,69) (47,84) (52,19) (52,36) (52,49) (52,66) (53,40) (53,45) (57,19) (57,36) (57,49) (57,66) (61,2) (61,32) (61,53) (61,83) (63,0) (78,15) (78,70) (81,18) (81,33) (81,52) (81,67)
16	y2 = x3 + 60x + 3	55	(1,8) (1,42) (1,43) (1,77) (6,18) (6,33) (6,52) (6,67) (7,1) (7,16) (7,69) (7,84) (8,20) (8,65) (18,25) (18,60) (21,18) (21,33) (21,52) (21,67) (23,35) (23,50) (31,17) (31,68) (38,35) (38,50) (41,18) (41,33) (41,52) (41,67) (42,14) (42,31) (42,54) (42,71) (48,0) (52,9) (52,26) (52,59) (52,76) (57,1) (57,16) (57,69) (57,84) (58,35) (58,50) (72,1) (72,16) (72,69) (72,84) (76,3) (76,37) (76,48) (76,82) (82,34) (82,51)