Base field \(\Q(\sqrt{-1}) \)
Generator \(i\), with minimal polynomial \(x^2 + 1\); class number \(1\).
Level 164.1
| Norm: | 164 |
| Ideal: | \((-8 i + 10) = \left(i + 1\right)^{2} \cdot \left(-4 i + 5\right) \) |
| Label: | 164.1 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 1 |
| Dimension of new cuspidal subspace: | 1 |
Newforms
This space contains the following newform of dimension 1.
| label | weight | sign | base change | CM |
|---|---|---|---|---|
| 164.1-a | 2 | +1 | no | no |