class leader: y² = x³ + 13x + 31

Sr no.	class members	# points	points
1	y2 = x3 + 13x + 31	75	(2,39) (2,52) (4,28) (4,63) (5,26) (5,65) (11,7) (11,84) (12,2) (12,37) (12,54) (12,89) (18,0) (19,26) (19,65) (23,11) (23,24) (23,67) (23,80) (25,28) (25,63) (30,11) (30,24) (30,67) (30,80) (32,0) (33,19) (33,33) (33,58) (33,72) (37,32) (37,45) (37,46) (37,59) (44,39) (44,52) (46,7) (46,84) (47,19) (47,33) (47,58) (47,72) (51,11) (51,24) (51,67) (51,80) (54,26) (54,65) (58,39) (58,52) (60,7) (60,84) (67,0) (72,32) (72,45) (72,46) (72,59) (75,2) (75,37) (75,54) (75,89) (82,2) (82,37) (82,54) (82,89) (86,32) (86,45) (86,46) (86,59) (88,28) (88,63) (89,19) (89,33) (89,58) (89,72)
2	y2 = x3 + 52x + 73	75	(1,42) (1,49) (3,16) (3,23) (3,68) (3,75) (8,0) (11,39) (11,52) (15,35) (15,56) (18,4) (18,17) (18,74) (18,87) (22,42) (22,49) (24,26) (24,65) (29,42) (29,49) (31,9) (31,30) (31,61) (31,82) (32,4) (32,17) (32,74) (32,87) (45,9) (45,30) (45,61) (45,82) (46,39) (46,52) (50,0) (53,3) (53,10) (53,81) (53,88) (57,35) (57,56) (59,26) (59,65) (60,39) (60,52) (66,16) (66,23) (66,68) (66,75) (67,4) (67,17) (67,74) (67,87) (71,35) (71,56) (73,26) (73,65) (74,3) (74,10) (74,81) (74,88) (80,9) (80,30) (80,61) (80,82) (81,3) (81,10) (81,81) (81,88) (85,0) (87,16) (87,23) (87,68) (87,75)
3	y2 = x3 + 26x + 31	75	(2,0) (6,26) (6,65) (8,32) (8,45) (8,46) (8,59) (15,39) (15,52) (20,19) (20,33) (20,58) (20,72) (23,28) (23,63) (30,28) (30,63) (34,19) (34,33) (34,58) (34,72) (36,11) (36,24) (36,67) (36,80) (37,7) (37,84) (41,26) (41,65) (43,11) (43,24) (43,67) (43,80) (44,0) (50,32) (50,45) (50,46) (50,59) (51,28) (51,63) (57,39) (57,52) (58,0) (62,2) (62,37) (62,54) (62,89) (64,11) (64,24) (64,67) (64,80) (69,2) (69,37) (69,54) (69,89) (71,39) (71,52) (72,7) (72,84) (76,19) (76,33) (76,58) (76,72) (83,26) (83,65) (85,32) (85,45) (85,46) (85,59) (86,7) (86,84) (90,2) (90,37) (90,54) (90,89)
4	y2 = x3 + 13x + 73	75	(2,4) (2,17) (2,74) (2,87) (5,9) (5,30) (5,61) (5,82) (9,3) (9,10) (9,81) (9,88) (11,0) (16,3) (16,10) (16,81) (16,88) (18,35) (18,56) (19,9) (19,30) (19,61) (19,82) (32,35) (32,56) (33,26) (33,65) (37,39) (37,52) (40,16) (40,23) (40,68) (40,75) (44,4) (44,17) (44,74) (44,87) (46,0) (47,26) (47,65) (53,42) (53,49) (54,9) (54,30) (54,61) (54,82) (58,4) (58,17) (58,74) (58,87) (60,0) (61,16) (61,23) (61,68) (61,75) (67,35) (67,56) (68,16) (68,23) (68,68) (68,75) (72,39) (72,52) (74,42) (74,49) (79,3) (79,10) (79,81) (79,88) (81,42) (81,49) (86,39) (86,52) (89,26) (89,65)
5	y2 = x3 + 52x + 31	75	(4,11) (4,24) (4,67) (4,80) (8,7) (8,84) (10,2) (10,37) (10,54) (10,89) (11,32) (11,45) (11,46) (11,59) (15,0) (17,2) (17,37) (17,54) (17,89) (18,39) (18,52) (24,19) (24,33) (24,58) (24,72) (25,11) (25,24) (25,67) (25,80) (31,26) (31,65) (32,39) (32,52) (36,28) (36,63) (38,2) (38,37) (38,54) (38,89) (43,28) (43,63) (45,26) (45,65) (46,32) (46,45) (46,46) (46,59) (50,7) (50,84) (57,0) (59,19) (59,33) (59,58) (59,72) (60,32) (60,45) (60,46) (60,59) (64,28) (64,63) (67,39) (67,52) (71,0) (73,19) (73,33) (73,58) (73,72) (80,26) (80,65) (85,7) (85,84) (88,11) (88,24) (88,67) (88,80)
6	y2 = x3 + 26x + 73	75	(1,3) (1,10) (1,81) (1,88) (2,35) (2,56) (6,9) (6,30) (6,61) (6,82) (8,39) (8,52) (9,42) (9,49) (15,4) (15,17) (15,74) (15,87) (16,42) (16,49) (20,26) (20,65) (22,3) (22,10) (22,81) (22,88) (27,16) (27,23) (27,68) (27,75) (29,3) (29,10) (29,81) (29,88) (34,26) (34,65) (37,0) (41,9) (41,30) (41,61) (41,82) (44,35) (44,56) (48,16) (48,23) (48,68) (48,75) (50,39) (50,52) (55,16) (55,23) (55,68) (55,75) (57,4) (57,17) (57,74) (57,87) (58,35) (58,56) (71,4) (71,17) (71,74) (71,87) (72,0) (76,26) (76,65) (79,42) (79,49) (83,9) (83,30) (83,61) (83,82) (85,39) (85,52) (86,0)