class leader: y² = x³ + 23x

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