Defining parameters
Level: | \( N \) | \(=\) | \( 180 = 2^{2} \cdot 3^{2} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 180.f (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 20 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 8 \) | ||
Sturm bound: | \(108\) | ||
Trace bound: | \(4\) | ||
Distinguishing \(T_p\): | \(7\), \(13\), \(23\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(180, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 80 | 32 | 48 |
Cusp forms | 64 | 28 | 36 |
Eisenstein series | 16 | 4 | 12 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(180, [\chi])\) into newform subspaces
Decomposition of \(S_{3}^{\mathrm{old}}(180, [\chi])\) into lower level spaces
\( S_{3}^{\mathrm{old}}(180, [\chi]) \simeq \) \(S_{3}^{\mathrm{new}}(20, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(60, [\chi])\)\(^{\oplus 2}\)