Defining parameters
Level: | \( N \) | \(=\) | \( 4007 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 4007.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(668\) | ||
Trace bound: | \(1\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(4007))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 335 | 335 | 0 |
Cusp forms | 334 | 334 | 0 |
Eisenstein series | 1 | 1 | 0 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(4007\) | Dim |
---|---|
\(+\) | \(139\) |
\(-\) | \(195\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(4007))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 4007 | |||||||
4007.2.a.a | $139$ | $31.996$ | None | \(-13\) | \(-22\) | \(-16\) | \(-44\) | $+$ | |||
4007.2.a.b | $195$ | $31.996$ | None | \(14\) | \(22\) | \(14\) | \(48\) | $-$ |