Properties

Base field \(\Q(\sqrt{-3}) \)
Level 481.3
Norm 481
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 481.3

Norm: 481
Ideal: \((-25 a + 9) = \left(4 a - 3\right) \cdot \left(-7 a + 4\right) \)
Label: 481.3

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
481.3-a 2 1 -1 no no