Defining parameters
Level: | \( N \) | \(=\) | \( 950 = 2 \cdot 5^{2} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 950.u (of order \(18\) and degree \(6\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 95 \) |
Character field: | \(\Q(\zeta_{18})\) | ||
Newform subspaces: | \( 8 \) | ||
Sturm bound: | \(300\) | ||
Trace bound: | \(9\) | ||
Distinguishing \(T_p\): | \(3\), \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(950, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 972 | 180 | 792 |
Cusp forms | 828 | 180 | 648 |
Eisenstein series | 144 | 0 | 144 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(950, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
950.2.u.a | $12$ | $7.586$ | \(\Q(\zeta_{36})\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+(\zeta_{36}-\zeta_{36}^{7})q^{2}+(-\zeta_{36}^{5}-\zeta_{36}^{9}+\cdots)q^{3}+\cdots\) |
950.2.u.b | $12$ | $7.586$ | \(\Q(\zeta_{36})\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\zeta_{36}^{11}q^{2}+(\zeta_{36}+\zeta_{36}^{3}-\zeta_{36}^{9}+\cdots)q^{3}+\cdots\) |
950.2.u.c | $12$ | $7.586$ | \(\Q(\zeta_{36})\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q-\zeta_{36}^{11}q^{2}+(\zeta_{36}+\zeta_{36}^{3}-\zeta_{36}^{9}+\cdots)q^{3}+\cdots\) |
950.2.u.d | $12$ | $7.586$ | \(\Q(\zeta_{36})\) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q-\zeta_{36}^{5}q^{2}+(-\zeta_{36}+\zeta_{36}^{3}+\zeta_{36}^{11})q^{3}+\cdots\) |
950.2.u.e | $24$ | $7.586$ | None | \(0\) | \(0\) | \(0\) | \(0\) | ||
950.2.u.f | $24$ | $7.586$ | None | \(0\) | \(0\) | \(0\) | \(0\) | ||
950.2.u.g | $36$ | $7.586$ | None | \(0\) | \(0\) | \(0\) | \(0\) | ||
950.2.u.h | $48$ | $7.586$ | None | \(0\) | \(0\) | \(0\) | \(0\) |
Decomposition of \(S_{2}^{\mathrm{old}}(950, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(950, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(95, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(190, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(475, [\chi])\)\(^{\oplus 2}\)