class leader: y² = x³ + 21x + 3

Sr no.	class members	# points	points
1	y2 = x3 + 21x + 3	192	(1,5) (1,16) (1,61) (1,72) (2,19) (2,30) (2,47) (2,58) (3,4) (3,18) (3,59) (3,73) (6,24) (6,31) (6,46) (6,53) (8,12) (8,23) (8,54) (8,65) (10,17) (10,38) (10,39) (10,60) (11,5) (11,16) (11,61) (11,72) (12,17) (12,38) (12,39) (12,60) (13,3) (13,25) (13,52) (13,74) (17,24) (17,31) (17,46) (17,53) (18,19) (18,30) (18,47) (18,58) (19,10) (19,32) (19,45) (19,67) (22,5) (22,16) (22,61) (22,72) (23,5) (23,16) (23,61) (23,72) (24,3) (24,25) (24,52) (24,74) (25,26) (25,37) (25,40) (25,51) (29,19) (29,30) (29,47) (29,58) (30,12) (30,23) (30,54) (30,65) (32,5) (32,16) (32,61) (32,72) (33,17) (33,38) (33,39) (33,60) (34,17) (34,38) (34,39) (34,60) (36,26) (36,37) (36,40) (36,51) (39,2) (39,9) (39,68) (39,75) (40,3) (40,25) (40,52) (40,74) (41,10) (41,32) (41,45) (41,67) (43,5) (43,16) (43,61) (43,72) (44,5) (44,16) (44,61) (44,72) (45,17) (45,38) (45,39) (45,60) (46,19) (46,30) (46,47) (46,58) (47,4) (47,18) (47,59) (47,73) (50,2) (50,9) (50,68) (50,75) (51,19) (51,30) (51,47) (51,58) (52,10) (52,32) (52,45) (52,67) (54,17) (54,38) (54,39) (54,60) (55,17) (55,38) (55,39) (55,60) (57,19) (57,30) (57,47) (57,58) (58,26) (58,37) (58,40) (58,51) (61,24) (61,31) (61,46) (61,53) (62,3) (62,25) (62,52) (62,74) (65,5) (65,16) (65,61) (65,72) (66,17) (66,38) (66,39) (66,60) (67,5) (67,16) (67,61) (67,72) (68,3) (68,25) (68,52) (68,74) (69,4) (69,18) (69,59) (69,73) (72,2) (72,9) (72,68) (72,75) (73,3) (73,25) (73,52) (73,74) (74,12) (74,23) (74,54) (74,65) (76,17) (76,38) (76,39) (76,60)
2	y2 = x3 + 35x + 59	192	(2,26) (2,37) (2,40) (2,51) (3,24) (3,31) (3,46) (3,53) (6,10) (6,32) (6,45) (6,67) (8,2) (8,9) (8,68) (8,75) (9,5) (9,16) (9,61) (9,72) (10,10) (10,32) (10,45) (10,67) (11,2) (11,9) (11,68) (11,75) (13,4) (13,18) (13,59) (13,73) (17,10) (17,32) (17,45) (17,67) (18,19) (18,30) (18,47) (18,58) (19,24) (19,31) (19,46) (19,53) (20,17) (20,38) (20,39) (20,60) (22,2) (22,9) (22,68) (22,75) (24,4) (24,18) (24,59) (24,73) (25,2) (25,9) (25,68) (25,75) (29,19) (29,30) (29,47) (29,58) (30,2) (30,9) (30,68) (30,75) (31,17) (31,38) (31,39) (31,60) (32,12) (32,23) (32,54) (32,65) (33,24) (33,31) (33,46) (33,53) (36,2) (36,9) (36,68) (36,75) (39,12) (39,23) (39,54) (39,65) (40,3) (40,25) (40,52) (40,74) (41,24) (41,31) (41,46) (41,53) (43,12) (43,23) (43,54) (43,65) (44,2) (44,9) (44,68) (44,75) (46,26) (46,37) (46,40) (46,51) (47,24) (47,31) (47,46) (47,53) (50,12) (50,23) (50,54) (50,65) (51,19) (51,30) (51,47) (51,58) (52,24) (52,31) (52,46) (52,53) (53,5) (53,16) (53,61) (53,72) (54,10) (54,32) (54,45) (54,67) (55,24) (55,31) (55,46) (55,53) (57,26) (57,37) (57,40) (57,51) (58,2) (58,9) (58,68) (58,75) (61,10) (61,32) (61,45) (61,67) (62,3) (62,25) (62,52) (62,74) (64,5) (64,16) (64,61) (64,72) (65,12) (65,23) (65,54) (65,65) (66,24) (66,31) (66,46) (66,53) (68,4) (68,18) (68,59) (68,73) (69,24) (69,31) (69,46) (69,53) (72,12) (72,23) (72,54) (72,65) (73,3) (73,25) (73,52) (73,74) (74,2) (74,9) (74,68) (74,75) (75,17) (75,38) (75,39) (75,60) (76,10) (76,32) (76,45) (76,67)
3	y2 = x3 + 63x + 45	192	(2,5) (2,16) (2,61) (2,72) (4,19) (4,30) (4,47) (4,58) (5,10) (5,32) (5,45) (5,67) (6,10) (6,32) (6,45) (6,67) (8,26) (8,37) (8,40) (8,51) (10,17) (10,38) (10,39) (10,60) (11,12) (11,23) (11,54) (11,65) (13,17) (13,38) (13,39) (13,60) (15,19) (15,30) (15,47) (15,58) (16,12) (16,23) (16,54) (16,65) (17,10) (17,32) (17,45) (17,67) (18,2) (18,9) (18,68) (18,75) (19,4) (19,18) (19,59) (19,73) (22,12) (22,23) (22,54) (22,65) (24,17) (24,38) (24,39) (24,60) (26,3) (26,25) (26,52) (26,74) (27,10) (27,32) (27,45) (27,67) (29,2) (29,9) (29,68) (29,75) (30,26) (30,37) (30,40) (30,51) (32,5) (32,16) (32,61) (32,72) (33,10) (33,32) (33,45) (33,67) (37,19) (37,30) (37,47) (37,58) (38,10) (38,32) (38,45) (38,67) (39,12) (39,23) (39,54) (39,65) (40,24) (40,31) (40,46) (40,53) (41,4) (41,18) (41,59) (41,73) (43,5) (43,16) (43,61) (43,72) (44,12) (44,23) (44,54) (44,65) (46,5) (46,16) (46,61) (46,72) (48,3) (48,25) (48,52) (48,74) (50,12) (50,23) (50,54) (50,65) (51,2) (51,9) (51,68) (51,75) (52,4) (52,18) (52,59) (52,73) (54,17) (54,38) (54,39) (54,60) (55,10) (55,32) (55,45) (55,67) (57,5) (57,16) (57,61) (57,72) (59,3) (59,25) (59,52) (59,74) (60,12) (60,23) (60,54) (60,65) (61,10) (61,32) (61,45) (61,67) (62,24) (62,31) (62,46) (62,53) (65,5) (65,16) (65,61) (65,72) (66,10) (66,32) (66,45) (66,67) (68,17) (68,38) (68,39) (68,60) (71,12) (71,23) (71,54) (71,65) (72,12) (72,23) (72,54) (72,65) (73,24) (73,31) (73,46) (73,53) (74,26) (74,37) (74,40) (74,51) (76,17) (76,38) (76,39) (76,60)
4	y2 = x3 + 7x + 31	192	(2,19) (2,30) (2,47) (2,58) (5,24) (5,31) (5,46) (5,53) (6,17) (6,38) (6,39) (6,60) (8,26) (8,37) (8,40) (8,51) (9,19) (9,30) (9,47) (9,58) (10,10) (10,32) (10,45) (10,67) (11,19) (11,30) (11,47) (11,58) (13,3) (13,25) (13,52) (13,74) (16,2) (16,9) (16,68) (16,75) (17,17) (17,38) (17,39) (17,60) (18,26) (18,37) (18,40) (18,51) (19,4) (19,18) (19,59) (19,73) (20,3) (20,25) (20,52) (20,74) (22,19) (22,30) (22,47) (22,58) (24,3) (24,25) (24,52) (24,74) (27,24) (27,31) (27,46) (27,53) (29,26) (29,37) (29,40) (29,51) (30,26) (30,37) (30,40) (30,51) (31,3) (31,25) (31,52) (31,74) (32,12) (32,23) (32,54) (32,65) (33,3) (33,25) (33,52) (33,74) (38,24) (38,31) (38,46) (38,53) (39,5) (39,16) (39,61) (39,72) (40,4) (40,18) (40,59) (40,73) (41,4) (41,18) (41,59) (41,73) (43,12) (43,23) (43,54) (43,65) (44,19) (44,30) (44,47) (44,58) (46,19) (46,30) (46,47) (46,58) (50,5) (50,16) (50,61) (50,72) (51,26) (51,37) (51,40) (51,51) (52,4) (52,18) (52,59) (52,73) (53,19) (53,30) (53,47) (53,58) (54,10) (54,32) (54,45) (54,67) (55,3) (55,25) (55,52) (55,74) (57,19) (57,30) (57,47) (57,58) (60,2) (60,9) (60,68) (60,75) (61,17) (61,38) (61,39) (61,60) (62,4) (62,18) (62,59) (62,73) (64,19) (64,30) (64,47) (64,58) (65,12) (65,23) (65,54) (65,65) (66,3) (66,25) (66,52) (66,74) (68,3) (68,25) (68,52) (68,74) (71,2) (71,9) (71,68) (71,75) (72,5) (72,16) (72,61) (72,72) (73,4) (73,18) (73,59) (73,73) (74,26) (74,37) (74,40) (74,51) (75,3) (75,25) (75,52) (75,74) (76,10) (76,32) (76,45) (76,67)
5	y2 = x3 + 28x + 38	192	(1,12) (1,23) (1,54) (1,65) (2,5) (2,16) (2,61) (2,72) (4,26) (4,37) (4,40) (4,51) (6,24) (6,31) (6,46) (6,53) (8,2) (8,9) (8,68) (8,75) (10,3) (10,25) (10,52) (10,74) (11,26) (11,37) (11,40) (11,51) (12,10) (12,32) (12,45) (12,67) (13,17) (13,38) (13,39) (13,60) (15,26) (15,37) (15,40) (15,51) (17,24) (17,31) (17,46) (17,53) (18,26) (18,37) (18,40) (18,51) (19,24) (19,31) (19,46) (19,53) (22,26) (22,37) (22,40) (22,51) (23,12) (23,23) (23,54) (23,65) (24,17) (24,38) (24,39) (24,60) (26,4) (26,18) (26,59) (26,73) (29,26) (29,37) (29,40) (29,51) (30,2) (30,9) (30,68) (30,75) (32,19) (32,30) (32,47) (32,58) (33,4) (33,18) (33,59) (33,73) (34,10) (34,32) (34,45) (34,67) (37,26) (37,37) (37,40) (37,51) (39,2) (39,9) (39,68) (39,75) (40,4) (40,18) (40,59) (40,73) (41,24) (41,31) (41,46) (41,53) (43,19) (43,30) (43,47) (43,58) (44,26) (44,37) (44,40) (44,51) (45,10) (45,32) (45,45) (45,67) (46,5) (46,16) (46,61) (46,72) (48,4) (48,18) (48,59) (48,73) (50,2) (50,9) (50,68) (50,75) (51,26) (51,37) (51,40) (51,51) (52,24) (52,31) (52,46) (52,53) (54,3) (54,25) (54,52) (54,74) (55,4) (55,18) (55,59) (55,73) (57,5) (57,16) (57,61) (57,72) (59,4) (59,18) (59,59) (59,73) (61,24) (61,31) (61,46) (61,53) (62,4) (62,18) (62,59) (62,73) (65,19) (65,30) (65,47) (65,58) (66,4) (66,18) (66,59) (66,73) (67,12) (67,23) (67,54) (67,65) (68,17) (68,38) (68,39) (68,60) (72,2) (72,9) (72,68) (72,75) (73,4) (73,18) (73,59) (73,73) (74,2) (74,9) (74,68) (74,75) (76,3) (76,25) (76,52) (76,74)