Properties

Base field \(\Q(\sqrt{-7}) \)
Level 56.3
Norm 56
New dimension 0

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Base field \(\Q(\sqrt{-7}) \)

Generator \(a\), with minimal polynomial \(x^{2} - x + 2\); class number \(1\).

Level 56.3

Norm: 56
Ideal: \((2 a + 6) = \left(a\right) \cdot \left(-a + 1\right)^{2} \cdot \left(-2 a + 1\right) \)
Label: 56.3

Modular form spaces

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

Newforms

There are no newforms at this level.