Properties

Label 4002.2.k
Level $4002$
Weight $2$
Character orbit 4002.k
Rep. character $\chi_{4002}(505,\cdot)$
Character field $\Q(\zeta_{4})$
Dimension $240$
Sturm bound $1440$

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Defining parameters

Level: \( N \) \(=\) \( 4002 = 2 \cdot 3 \cdot 23 \cdot 29 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4002.k (of order \(4\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 667 \)
Character field: \(\Q(i)\)
Sturm bound: \(1440\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(4002, [\chi])\).

Total New Old
Modular forms 1456 240 1216
Cusp forms 1424 240 1184
Eisenstein series 32 0 32

Decomposition of \(S_{2}^{\mathrm{new}}(4002, [\chi])\) into newform subspaces

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

Decomposition of \(S_{2}^{\mathrm{old}}(4002, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(4002, [\chi]) \cong \)