Properties

Label 8015.2.bn
Level $8015$
Weight $2$
Character orbit 8015.bn
Rep. character $\chi_{8015}(1831,\cdot)$
Character field $\Q(\zeta_{6})$
Dimension $1224$
Sturm bound $1840$

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Defining parameters

Level: \( N \) \(=\) \( 8015 = 5 \cdot 7 \cdot 229 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 8015.bn (of order \(6\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 1603 \)
Character field: \(\Q(\zeta_{6})\)
Sturm bound: \(1840\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(8015, [\chi])\).

Total New Old
Modular forms 1848 1224 624
Cusp forms 1832 1224 608
Eisenstein series 16 0 16

Decomposition of \(S_{2}^{\mathrm{new}}(8015, [\chi])\) into newform subspaces

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

Decomposition of \(S_{2}^{\mathrm{old}}(8015, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(8015, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(1603, [\chi])\)\(^{\oplus 2}\)