Defining parameters
Level: | \( N \) | \(=\) | \( 825 = 3 \cdot 5^{2} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 825.b (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 11 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 5 \) | ||
Sturm bound: | \(360\) | ||
Trace bound: | \(22\) | ||
Distinguishing \(T_p\): | \(2\), \(23\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(825, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 252 | 76 | 176 |
Cusp forms | 228 | 76 | 152 |
Eisenstein series | 24 | 0 | 24 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(825, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
825.3.b.a | $4$ | $22.480$ | 4.0.39744.5 | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q-\beta _{3}q^{2}+\beta _{1}q^{3}+(-5-2\beta _{1})q^{4}+\cdots\) |
825.3.b.b | $16$ | $22.480$ | \(\mathbb{Q}[x]/(x^{16} + \cdots)\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{1}q^{2}-\beta _{4}q^{3}+(-3+\beta _{2})q^{4}-\beta _{7}q^{6}+\cdots\) |
825.3.b.c | $16$ | $22.480$ | \(\mathbb{Q}[x]/(x^{16} + \cdots)\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{1}q^{2}+\beta _{4}q^{3}+(-3+\beta _{2})q^{4}+\beta _{7}q^{6}+\cdots\) |
825.3.b.d | $16$ | $22.480$ | \(\mathbb{Q}[x]/(x^{16} + \cdots)\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{1}q^{2}-\beta _{3}q^{3}+(-1+\beta _{2})q^{4}-\beta _{5}q^{6}+\cdots\) |
825.3.b.e | $24$ | $22.480$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{3}^{\mathrm{old}}(825, [\chi])\) into lower level spaces
\( S_{3}^{\mathrm{old}}(825, [\chi]) \cong \) \(S_{3}^{\mathrm{new}}(11, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(33, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(55, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(165, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{3}^{\mathrm{new}}(275, [\chi])\)\(^{\oplus 2}\)