Base field \(\Q(\sqrt{-11}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 3\); class number \(1\).
Level 225.7
| Norm: | 225 |
| Ideal: | \((-7 a + 13) = \left(a - 1\right)^{2} \cdot \left(-a - 1\right)^{2} \) |
| Label: | 225.7 |
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 |
|---|---|---|---|---|
| 225.7-a | 2 | -1 | no | no |
| 225.7-b | 2 | +1 | no | no |