Base field \(\Q(\sqrt{-1}) \)
Generator \(i\), with minimal polynomial \(x^2 + 1\); class number \(1\).
Level 30976.1
| Norm: | 30976 |
| Ideal: | \((176) = \left(i + 1\right)^{8} \cdot \left(11\right) \) |
| Label: | 30976.1 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 87 |
| Dimension of new cuspidal subspace: | 18 |
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 |
|---|---|---|---|---|
| 30976.1-a | 2 | +1 | yes | no |
| 30976.1-b | 2 | -1 | yes | no |
| 30976.1-c | 2 | -1 | yes | no |
| 30976.1-d | 2 | -1 | no | no |
| 30976.1-e | 2 | -1 | no | no |
| 30976.1-f | 2 | -1 | yes | no |
| 30976.1-g | 2 | +1 | yes | no |
| 30976.1-h | 2 | +1 | yes | no |