Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 2\); class number \(1\).
Level 267.3
Norm: | 267 |
Ideal: | \((11 a - 5) = \left(a - 1\right) \cdot \left(-2 a + 9\right) \) |
Label: | 267.3 |
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 |
---|---|---|---|---|
267.3-a | 2 | +1 | no | no |