Properties

Base field \(\Q(\sqrt{-3}) \)
Level 6561.1
Norm 6561
New dimension 5

Related objects

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

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

Level 6561.1

Norm: 6561
Ideal: \((81) = \left(-2 a + 1\right)^{8} \)
Label: 6561.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 12
Dimension of new cuspidal subspace: 5

Newforms

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

label weight dimension sign base change CM
6561.1-a 2 1 +1 yes no
6561.1-b 2 1 +1 yes no