Defining parameters
Level: | \( N \) | \(=\) | \( 275 = 5^{2} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 275.bo (of order \(20\) and degree \(8\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 275 \) |
Character field: | \(\Q(\zeta_{20})\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(60\) | ||
Trace bound: | \(1\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(275, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 256 | 256 | 0 |
Cusp forms | 224 | 224 | 0 |
Eisenstein series | 32 | 32 | 0 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(275, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
275.2.bo.a | $16$ | $2.196$ | 16.0.\(\cdots\).1 | \(\Q(\sqrt{-11}) \) | \(0\) | \(2\) | \(0\) | \(0\) | \(q+(\beta _{1}+\beta _{4}+\beta _{5}+\beta _{7}-\beta _{10}-\beta _{11}+\cdots)q^{3}+\cdots\) |
275.2.bo.b | $208$ | $2.196$ | None | \(0\) | \(-16\) | \(-12\) | \(0\) |