## Defining parameters

Level: | \( N \) | = | \( 20 = 2^{2} \cdot 5 \) |

Weight: | \( k \) | = | \( 11 \) |

Character orbit: | \([\chi]\) | = | 20.a (trivial) |

Character field: | \(\Q\) | ||

Newforms: | \( 0 \) | ||

Sturm bound: | \(33\) | ||

Trace bound: | \(0\) |

## Dimensions

There are no modular forms of weight 11 and character 20.a since the weight is odd while the character is even.