class leader: y² = x³ + 13x + 5

Sr no.	class members	# points	points
1	y2 = x3 + 13x + 5	81	(0,15) (0,40) (3,4) (3,26) (3,29) (3,51) (4,11) (4,44) (8,4) (8,26) (8,29) (8,51) (9,9) (9,24) (9,31) (9,46) (11,7) (11,18) (11,37) (11,48) (14,4) (14,26) (14,29) (14,51) (15,0) (19,4) (19,26) (19,29) (19,51) (20,20) (20,35) (22,7) (22,18) (22,37) (22,48) (25,15) (25,40) (26,22) (26,33) (30,15) (30,40) (31,2) (31,13) (31,42) (31,53) (33,4) (33,26) (33,29) (33,51) (36,7) (36,18) (36,37) (36,48) (37,22) (37,33) (41,7) (41,18) (41,37) (41,48) (42,2) (42,13) (42,42) (42,53) (44,4) (44,26) (44,29) (44,51) (47,7) (47,18) (47,37) (47,48) (48,11) (48,44) (52,7) (52,18) (52,37) (52,48) (53,9) (53,24) (53,31) (53,46)
2	y2 = x3 + 18x + 25	81	(0,5) (0,50) (1,22) (1,33) (2,17) (2,27) (2,28) (2,38) (5,25) (5,30) (9,6) (9,16) (9,39) (9,49) (11,17) (11,27) (11,28) (11,38) (12,22) (12,33) (13,6) (13,16) (13,39) (13,49) (16,3) (16,8) (16,47) (16,52) (20,5) (20,50) (22,17) (22,27) (22,28) (22,38) (23,11) (23,44) (24,6) (24,16) (24,39) (24,49) (27,3) (27,8) (27,47) (27,52) (31,17) (31,27) (31,28) (31,38) (33,6) (33,16) (33,39) (33,49) (34,11) (34,44) (35,5) (35,50) (38,14) (38,19) (38,36) (38,41) (42,17) (42,27) (42,28) (42,38) (44,6) (44,16) (44,39) (44,49) (45,0) (46,17) (46,27) (46,28) (46,38) (49,14) (49,19) (49,36) (49,41) (53,6) (53,16) (53,39) (53,49)
3	y2 = x3 + 28x + 20	81	(0,25) (0,30) (1,7) (1,18) (1,37) (1,48) (4,14) (4,19) (4,36) (4,41) (7,3) (7,8) (7,47) (7,52) (9,11) (9,44) (11,3) (11,8) (11,47) (11,52) (12,7) (12,18) (12,37) (12,48) (15,25) (15,30) (18,14) (18,19) (18,36) (18,41) (20,0) (22,3) (22,8) (22,47) (22,52) (23,4) (23,26) (23,29) (23,51) (26,3) (26,8) (26,47) (26,52) (29,14) (29,19) (29,36) (29,41) (31,22) (31,33) (33,14) (33,19) (33,36) (33,41) (34,4) (34,26) (34,29) (34,51) (37,3) (37,8) (37,47) (37,52) (40,25) (40,30) (42,22) (42,33) (44,14) (44,19) (44,36) (44,41) (45,15) (45,40) (48,14) (48,19) (48,36) (48,41) (51,3) (51,8) (51,47) (51,52) (53,11) (53,44)
4	y2 = x3 + 8x + 15	81	(0,20) (0,35) (3,11) (3,44) (4,1) (4,21) (4,34) (4,54) (5,20) (5,35) (6,2) (6,13) (6,42) (6,53) (11,2) (11,13) (11,42) (11,53) (14,11) (14,44) (15,10) (15,45) (16,2) (16,13) (16,42) (16,53) (17,2) (17,13) (17,42) (17,53) (22,2) (22,13) (22,42) (22,53) (25,0) (26,12) (26,23) (26,32) (26,43) (27,2) (27,13) (27,42) (27,53) (28,9) (28,24) (28,31) (28,46) (33,9) (33,24) (33,31) (33,46) (36,22) (36,33) (37,12) (37,23) (37,32) (37,43) (38,9) (38,24) (38,31) (38,46) (39,9) (39,24) (39,31) (39,46) (44,9) (44,24) (44,31) (44,46) (47,22) (47,33) (48,1) (48,21) (48,34) (48,54) (49,9) (49,24) (49,31) (49,46) (50,20) (50,35)
5	y2 = x3 + 43x + 45	81	(0,10) (0,45) (1,12) (1,23) (1,32) (1,43) (3,6) (3,16) (3,39) (3,49) (5,0) (10,10) (10,45) (11,12) (11,23) (11,32) (11,43) (12,12) (12,23) (12,32) (12,43) (14,6) (14,16) (14,39) (14,49) (16,22) (16,33) (21,12) (21,23) (21,32) (21,43) (22,12) (22,23) (22,32) (22,43) (23,1) (23,21) (23,34) (23,54) (25,5) (25,50) (27,22) (27,33) (32,12) (32,23) (32,32) (32,43) (33,1) (33,21) (33,34) (33,54) (34,1) (34,21) (34,34) (34,54) (36,17) (36,27) (36,28) (36,38) (38,11) (38,44) (43,1) (43,21) (43,34) (43,54) (44,1) (44,21) (44,34) (44,54) (45,10) (45,45) (47,17) (47,27) (47,28) (47,38) (49,11) (49,44) (54,1) (54,21) (54,34) (54,54)