Defining parameters
Level: | \( N \) | = | \( 23 \) |
Weight: | \( k \) | = | \( 6 \) |
Nonzero newspaces: | \( 2 \) | ||
Newform subspaces: | \( 3 \) | ||
Sturm bound: | \(264\) | ||
Trace bound: | \(1\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{6}(\Gamma_1(23))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 121 | 119 | 2 |
Cusp forms | 99 | 99 | 0 |
Eisenstein series | 22 | 20 | 2 |
Trace form
Decomposition of \(S_{6}^{\mathrm{new}}(\Gamma_1(23))\)
We only show spaces with even parity, since no modular forms exist when this condition is not satisfied. Within each space \( S_k^{\mathrm{new}}(N, \chi) \) we list available newforms together with their dimension.
Label | \(\chi\) | Newforms | Dimension | \(\chi\) degree |
---|---|---|---|---|
23.6.a | \(\chi_{23}(1, \cdot)\) | 23.6.a.a | 3 | 1 |
23.6.a.b | 6 | |||
23.6.c | \(\chi_{23}(2, \cdot)\) | 23.6.c.a | 90 | 10 |