Base field \(\Q(\sqrt{-3}) \)
Generator \(a\), with minimal polynomial \(x^2 - x + 1\); class number \(1\).
Level 1089.1
| Norm: | 1089 |
| Ideal: | \((33) = \left(a + 1\right)^{2} \cdot \left(11\right) \) |
| Label: | 1089.1 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 6 |
| Dimension of new cuspidal subspace: | 1 |
Newforms
This space contains the following newform of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 1089.1-a | 2 | -1 | yes | no |