Properties

Base field \(\Q(\sqrt{-11}) \)
Level 225.7
Norm 225
New dimension 2

Related objects

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Base field \(\Q(\sqrt{-11}) \)

Generator \(a\), with minimal polynomial \(x^{2} - x + 3\); class number \(1\).

Level 225.7

Norm: 225
Ideal: \((-7 a + 13) = \left(a - 1\right)^{2} \cdot \left(-a - 1\right)^{2} \)
Label: 225.7

Modular form spaces

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

Newforms

This space contains the following newforms.

label weight dimension sign base change CM
225.7-a 2 1 -1 no no
225.7-b 2 1 +1 no no