Base field \(\Q(\sqrt{-5}) \)
Generator \(a\), with minimal polynomial \(x^2 + 5\); class number \(2\).
Level 116.2
| Norm: | 116 |
| Ideal: | \((4 a + 6) = \left(2, a + 1\right)^{2} \cdot \left(2 a + 3\right) \) |
| Label: | 116.2 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 2 |
| Dimension of new cuspidal subspace: | 2 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 116.2-a | 2 | -1 | no | no |
| 116.2-b | 2 | -1 | no | no |