Properties

Base field \(\Q(\sqrt{-1}) \)
Level 20449.2
Norm 20449
New dimension 11

Related objects

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

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

Level 20449.2

Norm: 20449
Ideal: \((143) = \left(11\right) \cdot \left(-3 i - 2\right) \cdot \left(2 i + 3\right) \)
Label: 20449.2

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 15
Dimension of new cuspidal subspace: 11

Newforms

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

label weight dimension sign base change CM
20449.2-a 2 1 +1 yes no