Properties

Base field \(\Q(\sqrt{-1}) \)
Level 1058.1
Norm 1058
New dimension 1

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

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

Level 1058.1

Norm: 1058
Ideal: \((23 i + 23) = \left(i + 1\right) \cdot \left(23\right) \)
Label: 1058.1

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 5
Dimension of new cuspidal subspace: 1

Newforms

This space contains the following newform of dimension 1.

label weight sign base change CM
1058.1-a 2 +1 yes no