class leader: y² = x³ + 21x + 20

Sr no.	class members	# points	points
1	y2 = x3 + 21x + 20	45	(1,14) (1,63) (2,35) (2,42) (4,28) (4,49) (9,28) (9,49) (11,14) (11,63) (15,28) (15,49) (18,35) (18,42) (22,14) (22,63) (23,14) (23,63) (25,0) (29,35) (29,42) (32,14) (32,63) (36,0) (37,28) (37,49) (43,14) (43,63) (44,14) (44,63) (46,35) (46,42) (51,35) (51,42) (53,28) (53,49) (57,35) (57,42) (58,0) (64,28) (64,49) (65,14) (65,63) (67,14) (67,63)
2	y2 = x3 + 35x + 34	45	(1,35) (1,42) (8,21) (8,56) (9,0) (11,21) (11,56) (16,35) (16,42) (22,21) (22,56) (23,35) (23,42) (25,21) (25,56) (30,21) (30,56) (32,14) (32,63) (36,21) (36,56) (39,14) (39,63) (43,14) (43,63) (44,21) (44,56) (50,14) (50,63) (53,0) (58,21) (58,56) (60,35) (60,42) (64,0) (65,14) (65,63) (67,35) (67,42) (71,35) (71,42) (72,14) (72,63) (74,21) (74,56)
3	y2 = x3 + 63x + 69	45	(1,21) (1,56) (2,7) (2,70) (4,0) (9,21) (9,56) (11,28) (11,49) (15,0) (16,28) (16,49) (22,28) (22,49) (23,21) (23,56) (32,7) (32,70) (37,0) (39,28) (39,49) (43,7) (43,70) (44,28) (44,49) (46,7) (46,70) (50,28) (50,49) (53,21) (53,56) (57,7) (57,70) (60,28) (60,49) (64,21) (64,56) (65,7) (65,70) (67,21) (67,56) (71,28) (71,49) (72,28) (72,49)
4	y2 = x3 + 7x + 27	45	(2,7) (2,70) (4,14) (4,63) (8,21) (8,56) (9,7) (9,70) (11,7) (11,70) (15,14) (15,63) (16,0) (18,21) (18,56) (22,7) (22,70) (25,14) (25,63) (29,21) (29,56) (30,21) (30,56) (36,14) (36,63) (37,14) (37,63) (44,7) (44,70) (46,7) (46,70) (51,21) (51,56) (53,7) (53,70) (57,7) (57,70) (58,14) (58,63) (60,0) (64,7) (64,70) (71,0) (74,21) (74,56)
5	y2 = x3 + 28x + 48	45	(1,0) (4,35) (4,42) (8,28) (8,49) (11,35) (11,42) (15,35) (15,42) (16,7) (16,70) (18,35) (18,42) (22,35) (22,42) (23,0) (25,7) (25,70) (29,35) (29,42) (30,28) (30,49) (36,7) (36,70) (37,35) (37,42) (39,28) (39,49) (44,35) (44,42) (50,28) (50,49) (51,35) (51,42) (58,7) (58,70) (60,7) (60,70) (67,0) (71,7) (71,70) (72,28) (72,49) (74,28) (74,49)