Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).
Level 40576.9
| Norm: | 40576 |
| Ideal: | \((-120 a + 184) = \left(a\right)^{3} \cdot \left(-a + 1\right)^{4} \cdot \left(-4 a - 15\right) \) |
| Label: | 40576.9 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 78 |
| Dimension of new cuspidal subspace: | 4 |
Newforms
This space contains the following newforms of dimension 1. Newforms of higher dimension are not yet in the database.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 40576.9-a | 2 | -1 | no | no |
| 40576.9-b | 2 | -1 | no | no |