class leader: y² = x³ + 33x + 21

Sr no.	class members	# points	points
1	y2 = x3 + 33x + 21	77	(3,35) (3,42) (7,21) (7,56) (10,14) (10,63) (14,35) (14,42) (16,5) (16,16) (16,61) (16,72) (18,21) (18,56) (21,14) (21,63) (23,33) (23,44) (25,35) (25,42) (27,6) (27,27) (27,50) (27,71) (30,26) (30,37) (30,40) (30,51) (32,14) (32,63) (34,22) (34,55) (38,28) (38,49) (41,15) (41,29) (41,48) (41,62) (45,0) (49,28) (49,49) (51,12) (51,23) (51,54) (51,65) (52,7) (52,70) (56,0) (58,2) (58,9) (58,68) (58,75) (60,28) (60,49) (62,1) (62,34) (62,43) (62,76) (63,7) (63,70) (65,19) (65,30) (65,47) (65,58) (67,0) (69,13) (69,20) (69,57) (69,64) (73,21) (73,56) (74,7) (74,70) (76,8) (76,36) (76,41) (76,69)
2	y2 = x3 + 55x + 28	77	(4,2) (4,9) (4,68) (4,75) (8,21) (8,56) (13,28) (13,49) (14,0) (15,35) (15,42) (19,1) (19,34) (19,43) (19,76) (20,14) (20,63) (21,7) (21,70) (25,33) (25,44) (26,13) (26,20) (26,57) (26,64) (32,26) (32,37) (32,40) (32,51) (35,28) (35,49) (36,0) (41,21) (41,56) (42,14) (42,63) (43,7) (43,70) (46,5) (46,16) (46,61) (46,72) (47,22) (47,55) (48,35) (48,42) (53,19) (53,30) (53,47) (53,58) (54,15) (54,29) (54,48) (54,62) (57,28) (57,49) (63,21) (63,56) (64,14) (64,63) (68,6) (68,27) (68,50) (68,71) (69,0) (70,35) (70,42) (74,12) (74,23) (74,54) (74,65) (75,8) (75,36) (75,41) (75,69) (76,7) (76,70)
3	y2 = x3 + 66x + 7	77	(2,35) (2,42) (3,1) (3,34) (3,43) (3,76) (5,0) (7,14) (7,63) (14,21) (14,56) (15,26) (15,37) (15,40) (15,51) (16,0) (17,6) (17,27) (17,50) (17,71) (24,13) (24,20) (24,57) (24,64) (26,7) (26,70) (28,28) (28,49) (29,19) (29,30) (29,47) (29,58) (35,35) (35,42) (36,12) (36,23) (36,54) (36,65) (37,7) (37,70) (38,22) (38,55) (40,14) (40,63) (47,21) (47,56) (49,0) (50,5) (50,16) (50,61) (50,72) (51,14) (51,63) (57,2) (57,9) (57,68) (57,75) (58,21) (58,56) (59,15) (59,29) (59,48) (59,62) (61,28) (61,49) (68,35) (68,42) (70,7) (70,70) (71,33) (71,44) (72,28) (72,49) (73,8) (73,36) (73,41) (73,69)
4	y2 = x3 + 66x + 63	77	(1,19) (1,30) (1,47) (1,58) (2,7) (2,70) (5,21) (5,56) (8,5) (8,16) (8,61) (8,72) (9,0) (12,14) (12,63) (16,21) (16,56) (17,13) (17,20) (17,57) (17,64) (19,28) (19,49) (23,14) (23,63) (24,15) (24,29) (24,48) (24,62) (28,35) (28,42) (30,28) (30,49) (31,22) (31,55) (35,7) (35,70) (38,1) (38,34) (38,43) (38,76) (42,0) (45,8) (45,36) (45,41) (45,69) (49,21) (49,56) (50,2) (50,9) (50,68) (50,75) (52,6) (52,27) (52,50) (52,71) (56,14) (56,63) (57,26) (57,37) (57,40) (57,51) (61,35) (61,42) (63,28) (63,49) (64,33) (64,44) (68,7) (68,70) (71,12) (71,23) (71,54) (71,65) (72,35) (72,42) (75,0)
5	y2 = x3 + 55x + 35	77	(1,28) (1,49) (4,33) (4,44) (6,14) (6,63) (7,35) (7,42) (12,6) (12,27) (12,50) (12,71) (15,0) (18,2) (18,9) (18,68) (18,75) (20,7) (20,70) (21,21) (21,56) (26,22) (26,55) (28,14) (28,63) (29,35) (29,42) (32,12) (32,23) (32,54) (32,65) (34,28) (34,49) (39,19) (39,30) (39,47) (39,58) (40,13) (40,20) (40,57) (40,64) (42,7) (42,70) (43,21) (43,56) (48,0) (50,14) (50,63) (53,26) (53,37) (53,40) (53,51) (54,1) (54,34) (54,43) (54,76) (56,28) (56,49) (61,8) (61,36) (61,41) (61,69) (62,35) (62,42) (64,7) (64,70) (67,5) (67,16) (67,61) (67,72) (70,0) (75,15) (75,29) (75,48) (75,62) (76,21) (76,56)
6	y2 = x3 + 33x + 35	77	(4,0) (6,8) (6,36) (6,41) (6,69) (7,35) (7,42) (9,26) (9,37) (9,40) (9,51) (10,21) (10,56) (17,14) (17,63) (18,35) (18,42) (20,15) (20,29) (20,48) (20,62) (21,21) (21,56) (23,5) (23,16) (23,61) (23,72) (28,14) (28,63) (31,7) (31,70) (32,21) (32,56) (34,6) (34,27) (34,50) (34,71) (37,33) (37,44) (39,14) (39,63) (42,7) (42,70) (45,28) (45,49) (48,22) (48,55) (51,2) (51,9) (51,68) (51,75) (53,7) (53,70) (56,28) (56,49) (59,0) (62,13) (62,20) (62,57) (62,64) (65,12) (65,23) (65,54) (65,65) (67,28) (67,49) (70,0) (72,19) (72,30) (72,47) (72,58) (73,35) (73,42) (76,1) (76,34) (76,43) (76,76)
7	y2 = x3 + 33x + 7	77	(2,2) (2,9) (2,68) (2,75) (3,21) (3,56) (4,7) (4,70) (6,6) (6,27) (6,50) (6,71) (7,14) (7,63) (13,13) (13,20) (13,57) (13,64) (14,21) (14,56) (16,33) (16,44) (17,28) (17,49) (18,14) (18,63) (24,35) (24,42) (25,21) (25,56) (27,22) (27,55) (28,28) (28,49) (35,35) (35,42) (37,26) (37,37) (37,40) (37,51) (38,0) (39,28) (39,49) (46,35) (46,42) (48,15) (48,29) (48,48) (48,62) (49,0) (51,19) (51,30) (51,47) (51,58) (58,12) (58,23) (58,54) (58,65) (59,7) (59,70) (60,0) (62,8) (62,36) (62,41) (62,69) (69,1) (69,34) (69,43) (69,76) (70,7) (70,70) (72,5) (72,16) (72,61) (72,72) (73,14) (73,63)
8	y2 = x3 + 66x + 21	77	(1,33) (1,44) (3,13) (3,20) (3,57) (3,64) (5,28) (5,49) (7,21) (7,56) (8,26) (8,37) (8,40) (8,51) (10,8) (10,36) (10,41) (10,69) (12,0) (14,35) (14,42) (16,28) (16,49) (19,7) (19,70) (21,14) (21,63) (23,0) (29,12) (29,23) (29,54) (29,65) (30,7) (30,70) (36,2) (36,9) (36,68) (36,75) (38,6) (38,27) (38,50) (38,71) (40,21) (40,56) (43,19) (43,30) (43,47) (43,58) (45,22) (45,55) (47,35) (47,42) (49,28) (49,49) (51,21) (51,56) (52,15) (52,29) (52,48) (52,62) (54,14) (54,63) (56,0) (58,35) (58,42) (63,7) (63,70) (65,14) (65,63) (71,5) (71,16) (71,61) (71,72) (73,1) (73,34) (73,43) (73,76)
9	y2 = x3 + 55x + 21	77	(1,0) (5,6) (5,27) (5,50) (5,71) (7,21) (7,56) (8,7) (8,70) (12,22) (12,55) (14,35) (14,42) (18,12) (18,23) (18,54) (18,65) (19,15) (19,29) (19,48) (19,62) (21,14) (21,63) (25,2) (25,9) (25,68) (25,75) (27,28) (27,49) (29,21) (29,56) (32,19) (32,30) (32,47) (32,58) (34,0) (36,35) (36,42) (40,1) (40,34) (40,43) (40,76) (41,7) (41,70) (43,14) (43,63) (47,13) (47,20) (47,57) (47,64) (49,28) (49,49) (54,8) (54,36) (54,41) (54,69) (56,0) (60,5) (60,16) (60,61) (60,72) (62,21) (62,56) (63,7) (63,70) (67,33) (67,44) (69,35) (69,42) (71,28) (71,49) (74,26) (74,37) (74,40) (74,51) (76,14) (76,63)
10	y2 = x3 + 33x + 28	77	(2,5) (2,16) (2,61) (2,72) (3,0) (4,35) (4,42) (9,19) (9,30) (9,47) (9,58) (10,7) (10,70) (13,6) (13,27) (13,50) (13,71) (14,0) (20,8) (20,36) (20,41) (20,69) (21,7) (21,70) (24,28) (24,49) (25,0) (30,12) (30,23) (30,54) (30,65) (31,14) (31,63) (32,7) (32,70) (35,28) (35,49) (37,2) (37,9) (37,68) (37,75) (41,1) (41,34) (41,43) (41,76) (42,14) (42,63) (46,28) (46,49) (48,13) (48,20) (48,57) (48,64) (52,21) (52,56) (53,14) (53,63) (58,33) (58,44) (59,35) (59,42) (63,21) (63,56) (65,26) (65,37) (65,40) (65,51) (69,22) (69,55) (70,35) (70,42) (74,21) (74,56) (76,15) (76,29) (76,48) (76,62)
11	y2 = x3 + 33x + 63	77	(2,26) (2,37) (2,40) (2,51) (6,13) (6,20) (6,57) (6,64) (9,33) (9,44) (13,15) (13,29) (13,48) (13,62) (16,12) (16,23) (16,54) (16,65) (17,35) (17,42) (20,22) (20,55) (23,19) (23,30) (23,47) (23,58) (24,7) (24,70) (27,1) (27,34) (27,43) (27,76) (28,35) (28,42) (30,5) (30,16) (30,61) (30,72) (31,0) (34,8) (34,36) (34,41) (34,69) (35,7) (35,70) (38,21) (38,56) (39,35) (39,42) (41,6) (41,27) (41,50) (41,71) (42,0) (45,14) (45,63) (46,7) (46,70) (49,21) (49,56) (52,28) (52,49) (53,0) (56,14) (56,63) (60,21) (60,56) (63,28) (63,49) (67,14) (67,63) (72,2) (72,9) (72,68) (72,75) (74,28) (74,49)
12	y2 = x3 + 66x + 35	77	(1,5) (1,16) (1,61) (1,72) (7,35) (7,42) (9,7) (9,70) (10,1) (10,34) (10,43) (10,76) (12,28) (12,49) (15,33) (15,44) (17,8) (17,36) (17,41) (17,69) (21,21) (21,56) (23,28) (23,49) (26,0) (28,14) (28,63) (29,2) (29,9) (29,68) (29,75) (31,15) (31,29) (31,48) (31,62) (37,0) (40,35) (40,42) (42,7) (42,70) (43,12) (43,23) (43,54) (43,65) (45,6) (45,27) (45,50) (45,71) (50,19) (50,30) (50,47) (50,58) (51,35) (51,42) (54,21) (54,56) (56,28) (56,49) (59,22) (59,55) (61,14) (61,63) (64,26) (64,37) (64,40) (64,51) (65,21) (65,56) (70,0) (72,14) (72,63) (73,13) (73,20) (73,57) (73,64) (75,7) (75,70)
13	y2 = x3 + 55x + 7	77	(4,26) (4,37) (4,40) (4,51) (5,22) (5,55) (6,28) (6,49) (7,14) (7,63) (13,35) (13,42) (14,21) (14,56) (15,7) (15,70) (18,19) (18,30) (18,47) (18,58) (25,12) (25,23) (25,54) (25,65) (26,15) (26,29) (26,48) (26,62) (27,0) (28,28) (28,49) (29,14) (29,63) (35,35) (35,42) (36,21) (36,56) (39,5) (39,16) (39,61) (39,72) (40,8) (40,36) (40,41) (40,69) (46,2) (46,9) (46,68) (46,75) (47,1) (47,34) (47,43) (47,76) (48,7) (48,70) (49,0) (50,28) (50,49) (57,35) (57,42) (60,33) (60,44) (61,6) (61,27) (61,50) (61,71) (62,14) (62,63) (68,13) (68,20) (68,57) (68,64) (69,21) (69,56) (70,7) (70,70) (71,0)
14	y2 = x3 + 66x + 28	77	(2,28) (2,49) (3,22) (3,55) (8,12) (8,23) (8,54) (8,65) (9,14) (9,63) (10,15) (10,29) (10,48) (10,62) (14,0) (15,2) (15,9) (15,68) (15,75) (19,21) (19,56) (21,7) (21,70) (24,6) (24,27) (24,50) (24,71) (26,35) (26,42) (30,21) (30,56) (31,8) (31,36) (31,41) (31,69) (35,28) (35,49) (36,33) (36,44) (37,35) (37,42) (42,14) (42,63) (43,26) (43,37) (43,40) (43,51) (47,0) (52,1) (52,34) (52,43) (52,76) (54,7) (54,70) (57,5) (57,16) (57,61) (57,72) (58,0) (59,13) (59,20) (59,57) (59,64) (63,21) (63,56) (64,19) (64,30) (64,47) (64,58) (65,7) (65,70) (68,28) (68,49) (70,35) (70,42) (75,14) (75,63)
15	y2 = x3 + 55x + 63	77	(1,14) (1,63) (5,1) (5,34) (5,43) (5,76) (6,35) (6,42) (8,28) (8,49) (12,8) (12,36) (12,41) (12,69) (13,7) (13,70) (19,6) (19,27) (19,50) (19,71) (20,0) (27,21) (27,56) (28,35) (28,42) (34,14) (34,63) (35,7) (35,70) (39,2) (39,9) (39,68) (39,75) (41,28) (41,49) (42,0) (46,26) (46,37) (46,40) (46,51) (49,21) (49,56) (50,35) (50,42) (53,33) (53,44) (56,14) (56,63) (57,7) (57,70) (60,12) (60,23) (60,54) (60,65) (61,13) (61,20) (61,57) (61,64) (63,28) (63,49) (64,0) (67,19) (67,30) (67,47) (67,58) (68,15) (68,29) (68,48) (68,62) (71,21) (71,56) (74,5) (74,16) (74,61) (74,72) (75,22) (75,55)