Base field \(\Q(\sqrt{-14}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 14\); class number \(4\).
Level 27.2
| Norm: | 27 |
| Ideal: | \((9) = \left(3, a + 1\right)^{2} \cdot \left(3, a + 2\right) \) |
| Label: | 27.2 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 6 |
| Dimension of new cuspidal subspace: | 2 |
Newforms
This space contains the following newforms of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 27.2-a | 2 | +1 | yes (twist) | no |
| 27.2-b | 2 | -1 | yes (twist) | no |