Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).
Level 1183.1
Norm: | 1183 |
Ideal: | \((-26 a + 13) = \left(-2 a + 1\right) \cdot \left(13\right) \) |
Label: | 1183.1 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 7 |
Dimension of new cuspidal subspace: | 7 |
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 |
---|---|---|---|---|
1183.1-a | 2 | +1 | yes | no |
1183.1-b | 2 | -1 | yes | no |