Properties

Base field \(\Q(\sqrt{-13}) \)
Level 221.2
Norm 221
New dimension 4

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Base field \(\Q(\sqrt{-13}) \)

Generator \(a\), with minimal polynomial \(x^{2} + 13\); class number \(2\).

Level 221.2

Norm: 221
Ideal: \((2 a + 13) = \left(a\right) \cdot \left(a - 2\right) \)
Label: 221.2

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 4
Dimension of new cuspidal subspace: 4

Newforms

There are no newforms at this level in the database.