class leader: y² = x³ + 23x + 13

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