Defining parameters
Level: | \( N \) | \(=\) | \( 729 = 3^{6} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 729.k (of order \(243\) and degree \(162\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 729 \) |
Character field: | \(\Q(\zeta_{243})\) | ||
Newform subspaces: | \( 1 \) | ||
Sturm bound: | \(162\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(729, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 13284 | 13284 | 0 |
Cusp forms | 12960 | 12960 | 0 |
Eisenstein series | 324 | 324 | 0 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(729, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
729.2.k.a | $12960$ | $5.821$ | None | \(-162\) | \(-162\) | \(-162\) | \(-162\) |