Properties

Base field \(\Q(\sqrt{-3}) \)
Level 12675.2
Norm 12675
New dimension 7

Related objects

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

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

Level 12675.2

Norm: 12675
Ideal: \((-130 a + 65) = \left(-2 a + 1\right) \cdot \left(5\right) \cdot \left(-4 a + 1\right) \cdot \left(4 a - 3\right) \)
Label: 12675.2

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 27
Dimension of new cuspidal subspace: 7

Newforms

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

label weight dimension sign base change CM
12675.2-a 2 1 +1 yes no
12675.2-b 2 1 -1 yes no
12675.2-c 2 1 -1 yes no
12675.2-d 2 1 -1 yes no