Base field \(\Q(\sqrt{-3}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 1\); class number \(1\).
Level 61731.2
| Norm: | 61731 |
| Ideal: | \((-114 a + 285) = \left(a + 1\right)^{2} \cdot \left(-2 a + 5\right)^{2} \cdot \left(2 a + 3\right) \) |
| Label: | 61731.2 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 47 |
| Dimension of new cuspidal subspace: | 8 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 61731.2-a | 2 | -1 | yes (twist) | no |
| 61731.2-b | 2 | +1 | yes (twist) | no |
| 61731.2-c | 2 | +1 | no | no |
| 61731.2-d | 2 | +1 | yes (twist) | no |
| 61731.2-e | 2 | +1 | no | no |
| 61731.2-f | 2 | +1 | yes (twist) | no |
| 61731.2-g | 2 | -1 | no | no |
| 61731.2-h | 2 | +1 | no | no |