Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^2 - x + 2\); class number \(1\).
Level 1152.7
| Norm: | 1152 |
| Ideal: | \((6 a + 30) = \left(a\right) \cdot \left(-a + 1\right)^{6} \cdot \left(3\right) \) |
| Label: | 1152.7 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 14 |
| Dimension of new cuspidal subspace: | 2 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 1152.7-a | 2 | +1 | yes (twist) | no |
| 1152.7-b | 2 | +1 | no | no |