Defining parameters
Level: | \( N \) | \(=\) | \( 125 = 5^{3} \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 125.c (of order \(4\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 5 \) |
Character field: | \(\Q(i)\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(62\) | ||
Trace bound: | \(6\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{5}(125, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 110 | 64 | 46 |
Cusp forms | 90 | 64 | 26 |
Eisenstein series | 20 | 0 | 20 |
Trace form
Decomposition of \(S_{5}^{\mathrm{new}}(125, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
125.5.c.a | $32$ | $12.921$ | None | \(0\) | \(0\) | \(0\) | \(0\) | ||
125.5.c.b | $32$ | $12.921$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{5}^{\mathrm{old}}(125, [\chi])\) into lower level spaces
\( S_{5}^{\mathrm{old}}(125, [\chi]) \cong \) \(S_{5}^{\mathrm{new}}(5, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{5}^{\mathrm{new}}(25, [\chi])\)\(^{\oplus 2}\)