Properties

Base field \(\Q(\sqrt{-5}) \)
Level 138.3
Norm 138
New dimension 0

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Base field \(\Q(\sqrt{-5}) \)

Generator \(a\), with minimal polynomial \(x^{2} + 5\); class number \(2\).

Level 138.3

Norm: 138
Ideal: \((138) = \left(2, a + 1\right) \cdot \left(3, a + 2\right) \cdot \left(23, a + 8\right) \)
Label: 138.3

Modular form spaces

Weight 2
Dimension of cuspidal subspace: 4
Dimension of new cuspidal subspace: 0

Newforms

There are no newforms at this level.