Defining parameters
Level: | \( N \) | \(=\) | \( 300 = 2^{2} \cdot 3 \cdot 5^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 300.e (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 12 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 5 \) | ||
Sturm bound: | \(120\) | ||
Trace bound: | \(12\) | ||
Distinguishing \(T_p\): | \(7\), \(13\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(300, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 72 | 44 | 28 |
Cusp forms | 48 | 32 | 16 |
Eisenstein series | 24 | 12 | 12 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(300, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
300.2.e.a | $4$ | $2.396$ | \(\Q(\sqrt{3}, \sqrt{-5})\) | \(\Q(\sqrt{-15}) \) | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{1}q^{2}+(\beta _{1}-\beta _{3})q^{3}+\beta _{2}q^{4}+(2+\cdots)q^{6}+\cdots\) |
300.2.e.b | $4$ | $2.396$ | \(\Q(\sqrt{2}, \sqrt{-5})\) | \(\Q(\sqrt{-5}) \) | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{2}q^{2}+(-\beta _{1}-\beta _{2})q^{3}+2q^{4}+(-1+\cdots)q^{6}+\cdots\) |
300.2.e.c | $8$ | $2.396$ | 8.0.342102016.5 | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{5}q^{2}+(-\beta _{6}+\beta _{7})q^{3}+(\beta _{3}+\beta _{4}+\cdots)q^{4}+\cdots\) |
300.2.e.d | $8$ | $2.396$ | 8.0.4521217600.1 | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{6}q^{2}-\beta _{2}q^{3}+(\beta _{1}-\beta _{2}-\beta _{3})q^{4}+\cdots\) |
300.2.e.e | $8$ | $2.396$ | 8.0.4521217600.1 | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+\beta _{6}q^{2}+\beta _{3}q^{3}+(\beta _{1}-\beta _{2}-\beta _{3})q^{4}+\cdots\) |
Decomposition of \(S_{2}^{\mathrm{old}}(300, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(300, [\chi]) \cong \)