Properties

Base field \(\Q(\sqrt{-163}) \)
Level 400.1
Norm 400
New dimension 3

Related objects

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Base field \(\Q(\sqrt{-163}) \)

Generator \(a\), with minimal polynomial \(x^{2} - x + 41\); class number \(1\).

Level 400.1

Norm: 400
Ideal: \((20) = \left(2\right)^{2} \cdot \left(5\right) \)
Label: 400.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 3
Dimension of new cuspidal subspace: 3

Newforms

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

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