Defining parameters
Level: | \( N \) | \(=\) | \( 315 = 3^{2} \cdot 5 \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 315.bg (of order \(6\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 315 \) |
Character field: | \(\Q(\zeta_{6})\) | ||
Newform subspaces: | \( 3 \) | ||
Sturm bound: | \(144\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(2\), \(13\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(315, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 200 | 200 | 0 |
Cusp forms | 184 | 184 | 0 |
Eisenstein series | 16 | 16 | 0 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(315, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
315.3.bg.a | $4$ | $8.583$ | \(\Q(\sqrt{-3}, \sqrt{-35})\) | \(\Q(\sqrt{-35}) \) | \(0\) | \(-2\) | \(-10\) | \(14\) | \(q+(-1+\beta _{1}-\beta _{3})q^{3}-4\beta _{2}q^{4}-5\beta _{2}q^{5}+\cdots\) |
315.3.bg.b | $4$ | $8.583$ | \(\Q(\sqrt{-3}, \sqrt{-35})\) | \(\Q(\sqrt{-35}) \) | \(0\) | \(2\) | \(10\) | \(-14\) | \(q+(\beta _{1}-\beta _{3})q^{3}-4\beta _{2}q^{4}+5\beta _{2}q^{5}+\cdots\) |
315.3.bg.c | $176$ | $8.583$ | None | \(0\) | \(0\) | \(0\) | \(0\) |