Base field \(\Q(\sqrt{-19}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 5\); class number \(1\).
Level 245.4
Norm: | 245 |
Ideal: | \((-4 a - 11) = \left(a - 1\right) \cdot \left(-a - 1\right)^{2} \) |
Label: | 245.4 |
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 |
---|---|---|---|---|
245.4-a | 2 | +1 | no | no |