Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).
Level 28672.6
| Norm: | 28672 |
| Ideal: | \((-96 a - 64) = \left(a\right)^{7} \cdot \left(-a + 1\right)^{5} \cdot \left(-2 a + 1\right) \) |
| Label: | 28672.6 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 641 |
| Dimension of new cuspidal subspace: | 12 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 28672.6-a | 2 | -1 | no | no |
| 28672.6-b | 2 | +1 | no | no |
| 28672.6-c | 2 | +1 | no | no |
| 28672.6-d | 2 | +1 | no | no |
| 28672.6-e | 2 | -1 | no | no |
| 28672.6-f | 2 | -1 | no | no |
| 28672.6-g | 2 | -1 | no | no |
| 28672.6-h | 2 | -1 | no | no |
| 28672.6-i | 2 | -1 | no | no |
| 28672.6-j | 2 | +1 | no | no |
| 28672.6-k | 2 | +1 | no | no |
| 28672.6-l | 2 | -1 | no | no |