Defining parameters
Level: | \( N \) | \(=\) | \( 287 = 7 \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 287.d (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 287 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 4 \) | ||
Sturm bound: | \(84\) | ||
Trace bound: | \(7\) | ||
Distinguishing \(T_p\): | \(2\), \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{3}(287, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 58 | 58 | 0 |
Cusp forms | 54 | 54 | 0 |
Eisenstein series | 4 | 4 | 0 |
Trace form
Decomposition of \(S_{3}^{\mathrm{new}}(287, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
287.3.d.a | $7$ | $7.820$ | 7.7.\(\cdots\).1 | \(\Q(\sqrt{-287}) \) | \(0\) | \(0\) | \(0\) | \(-49\) | \(q+\beta _{2}q^{2}+\beta _{4}q^{3}+(4+\beta _{3}+\beta _{4})q^{4}+\cdots\) |
287.3.d.b | $7$ | $7.820$ | 7.7.\(\cdots\).1 | \(\Q(\sqrt{-287}) \) | \(0\) | \(0\) | \(0\) | \(49\) | \(q+\beta _{2}q^{2}-\beta _{4}q^{3}+(4+\beta _{3}+\beta _{4})q^{4}+\cdots\) |
287.3.d.c | $8$ | $7.820$ | \(\mathbb{Q}[x]/(x^{8} + \cdots)\) | None | \(-8\) | \(0\) | \(0\) | \(0\) | \(q-q^{2}-\beta _{4}q^{3}-3q^{4}+\beta _{6}q^{5}+\beta _{4}q^{6}+\cdots\) |
287.3.d.d | $32$ | $7.820$ | None | \(4\) | \(0\) | \(0\) | \(0\) |