Base field \(\Q(\sqrt{-13}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 13\); class number \(2\).
Level 26.1
Norm: | 26 |
Ideal: | \((26) = \left(2, a + 1\right) \cdot \left(a\right) \) |
Label: | 26.1 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 4 |
Dimension of new cuspidal subspace: | 4 |
Newforms
This space contains the following newforms of dimension 1.
label | weight | sign | base change | CM |
---|---|---|---|---|
26.1-a | 2 | +1 | yes | no |
26.1-b | 2 | -1 | yes | no |
26.1-c | 2 | -1 | yes | no |
26.1-d | 2 | +1 | yes | no |