Properties

Base field \(\Q(\sqrt{-11}) \)
Level 27.3
Norm 27
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 27.3

Norm: 27
Ideal: \((3 a - 3) = \left(-a\right) \cdot \left(a - 1\right)^{2} \)
Label: 27.3

Modular form spaces

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

Newforms

This space contains the following newform.

label weight dimension sign base change CM
27.3-a 2 1 +1 yes (twist) no