Properties

Base field \(\Q(\sqrt{-2}) \)
Level 8281.1
Norm 8281
New dimension 7

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Base field \(\Q(\sqrt{-2}) \)

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

Level 8281.1

Norm: 8281
Ideal: \((91) = \left(7\right) \cdot \left(13\right) \)
Label: 8281.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 7
Dimension of new cuspidal subspace: 7

Newforms

This space contains the following newforms of dimension 1. Newforms of higher dimension are not yet in the database.

label weight sign base change CM
8281.1-a 2 -1 yes no
8281.1-b 2 -1 yes no