Base field \(\Q(\sqrt{-15}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 4\); class number \(2\).
Level 38.3
Norm: | 38 |
Ideal: | \((38) = \left(2, a + 1\right) \cdot \left(-2 a + 3\right) \) |
Label: | 38.3 |
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 |
---|---|---|---|---|
38.3-a | 2 | -1 | no | no |
38.3-b | 2 | +1 | no | no |