Properties

Base field \(\Q(\sqrt{-3}) \)
Level 283.2
Norm 283
New dimension 1

Related objects

Base field \(\Q(\sqrt{-3}) \)

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

Level 283.2

Norm: 283
Ideal: \((19 a - 6) = \left(19 a - 6\right) \)
Label: 283.2

Modular form spaces

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

Newforms

There is one rational cuspidal newform at this level in the database:

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