Base field \(\Q(\sqrt{-6}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 6\); class number \(2\).
Level 147.2
| Norm: | 147 |
| Ideal: | \((21) = \left(3, a\right) \cdot \left(a + 1\right) \cdot \left(a - 1\right) \) |
| Label: | 147.2 |
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 |
|---|---|---|---|---|
| 147.2-a | 2 | +1 | yes | no |
| 147.2-b | 2 | -1 | yes | no |