Properties

Base field \(\Q(\sqrt{-3}) \)
Level 283.1
Norm 283
New dimension 1

Related objects

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Base field \(\Q(\sqrt{-3}) \)

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

Level 283.1

Norm: 283
Ideal: \((19 a - 13) = \left(19 a - 13\right) \)
Label: 283.1

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
283.1-a 2 1 -1 no no