Properties

Base field \(\Q(\sqrt{-2}) \)
Level 100.1
Norm 100
New dimension 1

Related objects

Base field \(\Q(\sqrt{-2}) \)

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

Level 100.1

Norm: 100
Ideal: \((10) = \left(a\right)^{2} \cdot \left(5\right) \)
Label: 100.1

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
100.1-a 2 1 -1 yes no