Base field \(\Q(\sqrt{-19}) \)
Generator \(a\), with minimal polynomial \(x^{2} - x + 5\); class number \(1\).
Level 171.1
Norm: | 171 |
Ideal: | \((-6 a + 3) = \left(3\right) \cdot \left(-2 a + 1\right) \) |
Label: | 171.1 |
Modular form spaces
Weight | 2 |
---|---|
Dimension of cuspidal subspace: | 5 |
Dimension of new cuspidal subspace: | 3 |
Newforms
This space contains the following newforms of dimension 1.
label | weight | sign | base change | CM |
---|---|---|---|---|
171.1-a | 2 | +1 | yes | no |
171.1-b | 2 | +1 | yes | no |
171.1-c | 2 | +1 | yes | no |