Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).
Level 567.1
Norm: | 567 |
Ideal: | \((-18 a + 9) = \left(3\right)^{2} \cdot \left(-2 a + 1\right) \) |
Label: | 567.1 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 9 |
Dimension of new cuspidal subspace: | 7 |
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 |
---|---|---|---|---|
567.1-a | 2 | -1 | yes | no |