Properties

Base field \(\Q(\sqrt{-7}) \)
Level 676.2
Norm 676
New dimension 2

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

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

Level 676.2

Norm: 676
Ideal: \((26) = \left(a\right) \cdot \left(-a + 1\right) \cdot \left(13\right) \)
Label: 676.2

Modular form spaces

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

Newforms

This space contains the following newforms of dimension 1.

label weight sign base change CM
676.2-a 2 +1 yes no
676.2-b 2 +1 yes no