class leader: y² = x³ + 23x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 23x + 15	72	(0,20) (0,35) (2,17) (2,27) (2,28) (2,38) (3,1) (3,21) (3,34) (3,54) (9,4) (9,26) (9,29) (9,51) (11,2) (11,13) (11,42) (11,53) (13,6) (13,16) (13,39) (13,49) (14,1) (14,21) (14,34) (14,54) (20,15) (20,40) (22,2) (22,13) (22,42) (22,53) (24,6) (24,16) (24,39) (24,49) (25,10) (25,45) (31,7) (31,18) (31,37) (31,48) (33,9) (33,24) (33,31) (33,46) (35,5) (35,50) (36,12) (36,23) (36,32) (36,43) (42,7) (42,18) (42,37) (42,48) (44,9) (44,24) (44,31) (44,46) (46,17) (46,27) (46,28) (46,38) (47,12) (47,23) (47,32) (47,43) (53,4) (53,26) (53,29) (53,51)
2	y2 = x3 + 53x + 20	72	(0,25) (0,30) (5,5) (5,50) (6,2) (6,13) (6,42) (6,53) (9,4) (9,26) (9,29) (9,51) (11,3) (11,8) (11,47) (11,52) (16,17) (16,27) (16,28) (16,38) (17,2) (17,13) (17,42) (17,53) (20,15) (20,40) (22,3) (22,8) (22,47) (22,52) (27,17) (27,27) (27,28) (27,38) (28,9) (28,24) (28,31) (28,46) (31,7) (31,18) (31,37) (31,48) (33,14) (33,19) (33,36) (33,41) (38,6) (38,16) (38,39) (38,49) (39,9) (39,24) (39,31) (39,46) (42,7) (42,18) (42,37) (42,48) (44,14) (44,19) (44,36) (44,41) (49,6) (49,16) (49,39) (49,49) (50,20) (50,35) (53,4) (53,26) (53,29) (53,51)
3	y2 = x3 + 3x + 5	72	(0,15) (0,40) (1,3) (1,8) (1,47) (1,52) (4,9) (4,24) (4,31) (4,46) (10,10) (10,45) (11,7) (11,18) (11,37) (11,48) (12,3) (12,8) (12,47) (12,52) (15,20) (15,35) (21,12) (21,23) (21,32) (21,43) (22,7) (22,18) (22,37) (22,48) (23,14) (23,19) (23,36) (23,41) (26,2) (26,13) (26,42) (26,53) (32,12) (32,23) (32,32) (32,43) (33,4) (33,26) (33,29) (33,51) (34,14) (34,19) (34,36) (34,41) (37,2) (37,13) (37,42) (37,53) (43,1) (43,21) (43,34) (43,54) (44,4) (44,26) (44,29) (44,51) (45,25) (45,30) (48,9) (48,24) (48,31) (48,46) (54,1) (54,21) (54,34) (54,54)
4	y2 = x3 + 48x + 45	72	(0,10) (0,45) (4,9) (4,24) (4,31) (4,46) (5,5) (5,50) (7,3) (7,8) (7,47) (7,52) (11,12) (11,23) (11,32) (11,43) (15,20) (15,35) (16,17) (16,27) (16,28) (16,38) (18,14) (18,19) (18,36) (18,41) (22,12) (22,23) (22,32) (22,43) (26,2) (26,13) (26,42) (26,53) (27,17) (27,27) (27,28) (27,38) (29,14) (29,19) (29,36) (29,41) (33,1) (33,21) (33,34) (33,54) (37,2) (37,13) (37,42) (37,53) (38,6) (38,16) (38,39) (38,49) (40,25) (40,30) (44,1) (44,21) (44,34) (44,54) (48,9) (48,24) (48,31) (48,46) (49,6) (49,16) (49,39) (49,49) (51,3) (51,8) (51,47) (51,52)
5	y2 = x3 + 38x + 25	72	(0,5) (0,50) (1,3) (1,8) (1,47) (1,52) (3,1) (3,21) (3,34) (3,54) (8,4) (8,26) (8,29) (8,51) (11,17) (11,27) (11,28) (11,38) (12,3) (12,8) (12,47) (12,52) (14,1) (14,21) (14,34) (14,54) (19,4) (19,26) (19,29) (19,51) (22,17) (22,27) (22,28) (22,38) (23,14) (23,19) (23,36) (23,41) (25,10) (25,45) (30,15) (30,40) (33,6) (33,16) (33,39) (33,49) (34,14) (34,19) (34,36) (34,41) (36,12) (36,23) (36,32) (36,43) (41,7) (41,18) (41,37) (41,48) (44,6) (44,16) (44,39) (44,49) (45,25) (45,30) (47,12) (47,23) (47,32) (47,43) (52,7) (52,18) (52,37) (52,48)