Defining parameters
Level: | \( N \) | \(=\) | \( 624 = 2^{4} \cdot 3 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 624.u (of order \(4\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 624 \) |
Character field: | \(\Q(i)\) | ||
Newform subspaces: | \( 3 \) | ||
Sturm bound: | \(224\) | ||
Trace bound: | \(2\) | ||
Distinguishing \(T_p\): | \(5\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(624, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 232 | 232 | 0 |
Cusp forms | 216 | 216 | 0 |
Eisenstein series | 16 | 16 | 0 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(624, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
624.2.u.a | $4$ | $4.983$ | \(\Q(i, \sqrt{11})\) | None | \(-4\) | \(0\) | \(0\) | \(6\) | \(q+(-1-\beta _{2})q^{2}-\beta _{1}q^{3}+2\beta _{2}q^{4}+\cdots\) |
624.2.u.b | $4$ | $4.983$ | \(\Q(i, \sqrt{11})\) | None | \(4\) | \(-2\) | \(0\) | \(6\) | \(q+(1-\beta _{2})q^{2}+\beta _{3}q^{3}-2\beta _{2}q^{4}+\beta _{2}q^{5}+\cdots\) |
624.2.u.c | $208$ | $4.983$ | None | \(0\) | \(-2\) | \(0\) | \(-12\) |