Base field \(\Q(\sqrt{-3}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 1\); class number \(1\).
Level 71148.2
| Norm: | 71148 |
| Ideal: | \((154 a + 154) = \left(2\right) \cdot \left(a + 1\right) \cdot \left(-a - 2\right) \cdot \left(a - 3\right) \cdot \left(11\right) \) |
| Label: | 71148.2 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 121 |
| Dimension of new cuspidal subspace: | 11 |
Newforms
This space contains the following newforms of dimension 1. Newforms of higher dimension are not yet in the database.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 71148.2-a | 2 | -1 | yes | no |
| 71148.2-b | 2 | -1 | yes | no |
| 71148.2-c | 2 | -1 | yes | no |
| 71148.2-d | 2 | -1 | yes | no |
| 71148.2-e | 2 | +1 | yes | no |
| 71148.2-f | 2 | +1 | yes | no |
| 71148.2-g | 2 | +1 | yes | no |