Defining parameters
Level: | \( N \) | \(=\) | \( 1000 = 2^{3} \cdot 5^{3} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1000.t (of order \(10\) and degree \(4\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 200 \) |
Character field: | \(\Q(\zeta_{10})\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(300\) | ||
Trace bound: | \(1\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(1000, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 640 | 384 | 256 |
Cusp forms | 560 | 336 | 224 |
Eisenstein series | 80 | 48 | 32 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(1000, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
1000.2.t.a | $112$ | $7.985$ | None | \(3\) | \(0\) | \(0\) | \(16\) | ||
1000.2.t.b | $224$ | $7.985$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{2}^{\mathrm{old}}(1000, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(1000, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(200, [\chi])\)\(^{\oplus 2}\)