Properties

Label 4010.2.f
Level $4010$
Weight $2$
Character orbit 4010.f
Rep. character $\chi_{4010}(381,\cdot)$
Character field $\Q(\zeta_{4})$
Dimension $268$
Sturm bound $1206$

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Defining parameters

Level: \( N \) \(=\) \( 4010 = 2 \cdot 5 \cdot 401 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4010.f (of order \(4\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 401 \)
Character field: \(\Q(i)\)
Sturm bound: \(1206\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(4010, [\chi])\).

Total New Old
Modular forms 1212 268 944
Cusp forms 1196 268 928
Eisenstein series 16 0 16

Decomposition of \(S_{2}^{\mathrm{new}}(4010, [\chi])\) into newform subspaces

The newforms in this space have not yet been added to the LMFDB.

Decomposition of \(S_{2}^{\mathrm{old}}(4010, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(4010, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(401, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(802, [\chi])\)\(^{\oplus 2}\)