Properties

Base field \(\Q(\sqrt{-1}) \)
Level 1040.2
Norm 1040
New dimension 1

Related objects

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

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

Level 1040.2

Norm: 1040
Ideal: \((16 i - 28) = \left(i + 1\right)^{4} \cdot \left(-i - 2\right) \cdot \left(2 i + 3\right) \)
Label: 1040.2

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 6
Dimension of new cuspidal subspace: 1

Newforms

This space contains the following newform.

label weight dimension sign base change CM
1040.2-a 2 1 +1 no no