Properties

Base field \(\Q(\sqrt{-11}) \)
Level 245.1
Norm 245
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 245.1

Norm: 245
Ideal: \((-7 a - 7) = \left(-a - 1\right) \cdot \left(7\right) \)
Label: 245.1

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
245.1-a 2 1 +1 no no