Defining parameters
Level: | \( N \) | \(=\) | \( 353 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 353.c (of order \(4\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 353 \) |
Character field: | \(\Q(i)\) | ||
Newform subspaces: | \( 3 \) | ||
Sturm bound: | \(59\) | ||
Trace bound: | \(1\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(353, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 60 | 60 | 0 |
Cusp forms | 56 | 56 | 0 |
Eisenstein series | 4 | 4 | 0 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(353, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
353.2.c.a | $2$ | $2.819$ | \(\Q(\sqrt{-1}) \) | None | \(2\) | \(0\) | \(-2\) | \(4\) | \(q+q^{2}-q^{4}+(-1-i)q^{5}+(2-2i)q^{7}+\cdots\) |
353.2.c.b | $8$ | $2.819$ | \(\mathbb{Q}[x]/(x^{8} - \cdots)\) | None | \(0\) | \(2\) | \(6\) | \(-2\) | \(q+\beta _{1}q^{3}-2q^{4}+(\beta _{1}-\beta _{4}+\beta _{5})q^{5}+\cdots\) |
353.2.c.c | $46$ | $2.819$ | None | \(-2\) | \(-4\) | \(-14\) | \(-2\) |