Properties

Base field \(\Q(\sqrt{-2}) \)
Level 2809.1
Norm 2809
New dimension 4

Related objects

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

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

Level 2809.1

Norm: 2809
Ideal: \((53) = \left(53\right) \)
Label: 2809.1

Modular form spaces

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

Newforms

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

label weight dimension sign base change CM
2809.1-a 2 1 +1 yes no