Properties

Label 4031.2.ba
Level $4031$
Weight $2$
Character orbit 4031.ba
Rep. character $\chi_{4031}(30,\cdot)$
Character field $\Q(\zeta_{69})$
Dimension $14344$
Sturm bound $700$

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Defining parameters

Level: \( N \) \(=\) \( 4031 = 29 \cdot 139 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4031.ba (of order \(69\) and degree \(44\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 139 \)
Character field: \(\Q(\zeta_{69})\)
Sturm bound: \(700\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(4031, [\chi])\).

Total New Old
Modular forms 15488 14344 1144
Cusp forms 15312 14344 968
Eisenstein series 176 0 176

Decomposition of \(S_{2}^{\mathrm{new}}(4031, [\chi])\) into newform subspaces

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

Decomposition of \(S_{2}^{\mathrm{old}}(4031, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(4031, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(139, [\chi])\)\(^{\oplus 2}\)