Base field \(\Q(\sqrt{-22}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 22\); class number \(2\).
Level 400.1
| Norm: | 400 |
| Ideal: | \((20) = \left(2, a\right)^{4} \cdot \left(5\right) \) |
| Label: | 400.1 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 26 |
| Dimension of new cuspidal subspace: | 8 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 400.1-a | 2 | -1 | yes | no |
| 400.1-b | 2 | -1 | yes | no |
| 400.1-c | 2 | +1 | yes | no |
| 400.1-d | 2 | +1 | yes | no |
| 400.1-e | 2 | +1 | no | no |
| 400.1-f | 2 | +1 | no | no |
| 400.1-g | 2 | +1 | no | no |
| 400.1-h | 2 | +1 | no | no |