Properties

Base field \(\Q(\sqrt{-31}) \)
Level 56.5
Norm 56
New dimension 0

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Base field \(\Q(\sqrt{-31}) \)

Generator \(a\), with minimal polynomial \(x^{2} - x + 8\); class number \(3\).

Level 56.5

Norm: 56
Ideal: \((28) = \left(2, a\right) \cdot \left(2, a + 1\right)^{2} \cdot \left(7, a + 2\right) \)
Label: 56.5

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 4
Dimension of new cuspidal subspace: 0

Newforms

There are no newforms at this level.