class leader: y² = x³ + 21x + 23

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