Base field \(\Q(\sqrt{-14}) \)
Generator \(a\), with minimal polynomial \(x^{2} + 14\); class number \(4\).
Level 21.1
| Norm: | 21 |
| Ideal: | \((21) = \left(3, a + 1\right) \cdot \left(7, a\right) \) |
| Label: | 21.1 |
Modular form spaces
| Weight | 2 |
|---|---|
| Dimension of cuspidal subspace: | 12 |
| Dimension of new cuspidal subspace: | 0 |
Newforms
There are no newforms at this level.