Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 2\); class number \(1\).
Level 1458.4
Norm: | 1458 |
Ideal: | \((27 a) = \left(a\right) \cdot \left(-a - 1\right)^{3} \cdot \left(a - 1\right)^{3} \) |
Label: | 1458.4 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 24 |
Dimension of new cuspidal subspace: | 6 |
Newforms
This space contains the following newforms of dimension 1.
label | weight | sign | base change | CM |
---|---|---|---|---|
1458.4-a | 2 | +1 | no | no |
1458.4-b | 2 | -1 | yes | no |
1458.4-c | 2 | +1 | no | no |
1458.4-d | 2 | +1 | no | no |
1458.4-e | 2 | +1 | yes | no |
1458.4-f | 2 | +1 | no | no |