Bianchi modular forms of level 123.2 over \(\Q(\sqrt{-5}) \)

• Base field: \(\Q(\sqrt{-5}) \)
• Level: 123.2
• Norm: 123
• New dimension: 4

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

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

Level 123.2

Norm:	123
Ideal:	\((123) = \left(3, a + 1\right) \cdot \left(a - 6\right) \)
Label:	123.2

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.