Properties

Base field \(\Q(\sqrt{-1}) \)
Level 81225.2
Norm 81225
New dimension 11

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Base field \(\Q(\sqrt{-1}) \)

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

Level 81225.2

Norm: 81225
Ideal: \((285) = \left(3\right) \cdot \left(-i - 2\right) \cdot \left(2 i + 1\right) \cdot \left(19\right) \)
Label: 81225.2

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 47
Dimension of new cuspidal subspace: 11

Newforms

This space contains the following newforms of dimension 1. Newforms of higher dimension are not yet in the database.

label weight sign base change CM
81225.2-a 2 -1 yes no
81225.2-b 2 -1 yes no
81225.2-c 2 -1 yes no