class leader: y² = x³ + 19x + 40

Sr no.	class members	# points	points
1	y2 = x3 + 19x + 40	91	(1,15) (1,40) (2,14) (2,19) (2,36) (2,41) (3,17) (3,27) (3,28) (3,38) (4,20) (4,35) (8,22) (8,33) (9,15) (9,40) (10,25) (10,30) (12,4) (12,26) (12,29) (12,51) (13,3) (13,8) (13,47) (13,52) (14,5) (14,50) (15,20) (15,35) (19,0) (20,15) (20,40) (21,25) (21,30) (23,7) (23,18) (23,37) (23,48) (24,25) (24,30) (25,5) (25,50) (26,20) (26,35) (30,0) (31,15) (31,40) (32,14) (32,19) (32,36) (32,41) (34,15) (34,40) (35,25) (35,30) (36,5) (36,50) (37,9) (37,24) (37,31) (37,46) (41,0) (42,4) (42,26) (42,29) (42,51) (43,3) (43,8) (43,47) (43,52) (45,15) (45,40) (46,25) (46,30) (47,6) (47,16) (47,39) (47,49) (48,2) (48,13) (48,42) (48,53) (52,11) (52,44) (53,7) (53,18) (53,37) (53,48) (54,25) (54,30)
2	y2 = x3 + 39x + 35	91	(1,25) (1,30) (2,11) (2,44) (3,17) (3,27) (3,28) (3,38) (5,5) (5,50) (6,10) (6,45) (8,12) (8,23) (8,32) (8,43) (9,20) (9,35) (12,14) (12,19) (12,36) (12,41) (13,22) (13,33) (14,5) (14,50) (16,5) (16,50) (17,1) (17,21) (17,34) (17,54) (19,10) (19,45) (20,20) (20,35) (23,3) (23,8) (23,47) (23,52) (24,0) (25,5) (25,50) (27,6) (27,16) (27,39) (27,49) (28,12) (28,23) (28,32) (28,43) (30,10) (30,45) (31,20) (31,35) (34,25) (34,30) (35,0) (36,5) (36,50) (38,17) (38,27) (38,28) (38,38) (39,10) (39,45) (41,10) (41,45) (42,9) (42,24) (42,31) (42,46) (45,25) (45,30) (46,0) (47,6) (47,16) (47,39) (47,49) (49,5) (49,50) (50,10) (50,45) (52,1) (52,21) (52,34) (52,54) (53,2) (53,13) (53,42) (53,53)
3	y2 = x3 + 24x + 50	91	(1,25) (1,30) (4,10) (4,45) (5,25) (5,30) (6,5) (6,50) (7,11) (7,44) (9,15) (9,40) (10,5) (10,50) (12,14) (12,19) (12,36) (12,41) (15,10) (15,45) (16,25) (16,30) (17,6) (17,16) (17,39) (17,49) (18,22) (18,33) (20,15) (20,40) (21,5) (21,50) (23,3) (23,8) (23,47) (23,52) (26,10) (26,45) (27,14) (27,19) (27,36) (27,41) (28,17) (28,27) (28,28) (28,38) (29,0) (31,15) (31,40) (32,6) (32,16) (32,39) (32,49) (34,25) (34,30) (37,1) (37,21) (37,34) (37,54) (38,3) (38,8) (38,47) (38,52) (39,5) (39,50) (40,0) (42,4) (42,26) (42,29) (42,51) (43,17) (43,27) (43,28) (43,38) (45,25) (45,30) (48,12) (48,23) (48,32) (48,43) (49,25) (49,30) (50,5) (50,50) (51,0) (53,7) (53,18) (53,37) (53,48) (54,5) (54,50)
4	y2 = x3 + 54x + 10	91	(2,4) (2,26) (2,29) (2,51) (3,12) (3,23) (3,32) (3,43) (4,20) (4,35) (5,25) (5,30) (6,0) (7,4) (7,26) (7,29) (7,51) (9,20) (9,35) (13,7) (13,18) (13,37) (13,48) (14,10) (14,45) (15,20) (15,35) (16,25) (16,30) (17,11) (17,44) (18,7) (18,18) (18,37) (18,48) (20,20) (20,35) (24,15) (24,40) (25,10) (25,45) (26,20) (26,35) (27,14) (27,19) (27,36) (27,41) (28,22) (28,33) (29,15) (29,40) (31,20) (31,35) (35,15) (35,40) (36,10) (36,45) (37,9) (37,24) (37,31) (37,46) (38,3) (38,8) (38,47) (38,52) (39,0) (40,15) (40,40) (42,9) (42,24) (42,31) (42,46) (46,15) (46,40) (47,1) (47,21) (47,34) (47,54) (48,2) (48,13) (48,42) (48,53) (49,25) (49,30) (50,0) (51,15) (51,40) (53,2) (53,13) (53,42) (53,53)
5	y2 = x3 + 29x + 30	91	(1,15) (1,40) (3,12) (3,23) (3,32) (3,43) (4,10) (4,45) (5,5) (5,50) (7,9) (7,24) (7,31) (7,46) (8,2) (8,13) (8,42) (8,53) (10,0) (12,4) (12,26) (12,29) (12,51) (14,10) (14,45) (15,10) (15,45) (16,5) (16,50) (18,2) (18,13) (18,42) (18,53) (19,20) (19,35) (21,0) (23,7) (23,18) (23,37) (23,48) (25,10) (25,45) (26,10) (26,45) (27,6) (27,16) (27,39) (27,49) (29,20) (29,35) (30,20) (30,35) (32,11) (32,44) (34,15) (34,40) (36,10) (36,45) (37,1) (37,21) (37,34) (37,54) (38,17) (38,27) (38,28) (38,38) (40,20) (40,35) (41,20) (41,35) (43,22) (43,33) (45,15) (45,40) (47,1) (47,21) (47,34) (47,54) (48,12) (48,23) (48,32) (48,43) (49,5) (49,50) (51,20) (51,35) (52,9) (52,24) (52,31) (52,46) (54,0)