Defining parameters
Level: | \( N \) | \(=\) | \( 510 = 2 \cdot 3 \cdot 5 \cdot 17 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 510.bh (of order \(16\) and degree \(8\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 255 \) |
Character field: | \(\Q(\zeta_{16})\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(216\) | ||
Trace bound: | \(5\) | ||
Distinguishing \(T_p\): | \(23\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(510, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 928 | 288 | 640 |
Cusp forms | 800 | 288 | 512 |
Eisenstein series | 128 | 0 | 128 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(510, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
510.2.bh.a | $144$ | $4.072$ | None | \(0\) | \(0\) | \(-16\) | \(0\) | ||
510.2.bh.b | $144$ | $4.072$ | None | \(0\) | \(0\) | \(16\) | \(0\) |
Decomposition of \(S_{2}^{\mathrm{old}}(510, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(510, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(255, [\chi])\)\(^{\oplus 2}\)