Properties

Base field \(\Q(\sqrt{-11}) \)
Level 121.1
Norm 121
New dimension 1

Related objects

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

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

Level 121.1

Norm: 121
Ideal: \((11) = \left(-2 a + 1\right)^{2} \)
Label: 121.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 3
Dimension of new cuspidal subspace: 1

Newforms

This space contains the following newform.

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