Base field \(\Q(\sqrt{-19}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 5\); class number \(1\).
Level 245.3
| Norm: | 245 |
| Ideal: | \((4 a - 15) = \left(-a\right) \cdot \left(a - 2\right)^{2} \) |
| Label: | 245.3 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 3 |
| Dimension of new cuspidal subspace: | 3 |
Newforms
This space contains the following newform of dimension 1. Newforms of higher dimension are not yet in the database.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 245.3-a | 2 | +1 | no | no |