Defining parameters
Level: | \( N \) | = | \( 133 = 7 \cdot 19 \) |
Weight: | \( k \) | = | \( 2 \) |
Nonzero newspaces: | \( 16 \) | ||
Newform subspaces: | \( 39 \) | ||
Sturm bound: | \(2880\) | ||
Trace bound: | \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_1(133))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 828 | 771 | 57 |
Cusp forms | 613 | 599 | 14 |
Eisenstein series | 215 | 172 | 43 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_1(133))\)
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.
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_1(133))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_1(133)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_1(1))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(7))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(19))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_1(133))\)\(^{\oplus 1}\)