Base field \(\Q(\sqrt{-7}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).
Level 23716.5
Norm: | 23716 |
Ideal: | \((154) = \left(a\right) \cdot \left(-a + 1\right) \cdot \left(-2 a + 1\right)^{2} \cdot \left(-2 a + 3\right) \cdot \left(2 a + 1\right) \) |
Label: | 23716.5 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 257 |
Dimension of new cuspidal subspace: | 27 |
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 |
---|---|---|---|---|
23716.5-a | 2 | +1 | yes | no |
23716.5-b | 2 | +1 | yes | no |
23716.5-c | 2 | -1 | yes | no |
23716.5-d | 2 | +1 | yes | no |
23716.5-e | 2 | +1 | yes | no |
23716.5-f | 2 | -1 | yes | no |
23716.5-g | 2 | -1 | no | no |
23716.5-h | 2 | -1 | no | no |
23716.5-i | 2 | -1 | no | no |
23716.5-j | 2 | -1 | no | no |
23716.5-k | 2 | -1 | no | no |
23716.5-l | 2 | -1 | no | no |
23716.5-m | 2 | -1 | yes | no |
23716.5-n | 2 | +1 | yes | no |
23716.5-o | 2 | +1 | yes | no |
23716.5-p | 2 | +1 | yes | no |
23716.5-q | 2 | -1 | yes | no |