Class |
r |
Atkin-Lehner |
Eigenvalues |
1221a
(4 curves) |
1 |
3- 11+ 37- |
1 3- 2 -4 11+ -6 -2 -4 |
Curve |
Equation |
t |
Generators |
1221a1 |
[1,0,1,5,-7] |
2 |
[13:41:1] |
1221a2 |
[1,0,1,-40,-79] |
4 |
[110:301:8] |
1221a3 |
[1,0,1,-595,-5629] |
2 |
[6522:10591:216] |
1221a4 |
[1,0,1,-205,1043] |
2 |
[93:841:1] |
|
1221b
(2 curves) |
1 |
3- 11+ 37- |
-1 3- 0 -4 11+ 4 2 -2 |
Curve |
Equation |
t |
Generators |
1221b1 |
[1,0,0,-68,-201] |
2 |
[-5:7:1] |
1221b2 |
[1,0,0,-253,1316] |
2 |
[-13:56:1] |
|
1221c
(2 curves) |
0 |
3- 11- 37- |
-1 3- 0 0 11- 4 2 -2 |
Curve |
Equation |
t |
1221c1 |
[1,0,0,-13,-16] |
2 |
1221c2 |
[1,0,0,-198,-1089] |
2 |
|