Properties

Base field \(\Q(\sqrt{-3}) \)
Level 507.2
Norm 507
New dimension 3

Related objects

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

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

Level 507.2

Norm: 507
Ideal: \((-26 a + 13) = \left(-2 a + 1\right) \cdot \left(-4 a + 1\right) \cdot \left(4 a - 3\right) \)
Label: 507.2

Modular form spaces

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

Newforms

This space contains the following newform. Newforms of higher dimension are not yet in the database.

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