Properties

Label 8002.2.k
Level 8002
Weight 2
Character orbit k
Rep. character \(\chi_{8002}(673,\cdot)\)
Character field \(\Q(\zeta_{40})\)
Dimension 5344
Sturm bound 2001

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Defining parameters

Level: \( N \) = \( 8002 = 2 \cdot 4001 \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 8002.k (of order \(40\) and degree \(16\))
Character conductor: \(\operatorname{cond}(\chi)\) = \( 4001 \)
Character field: \(\Q(\zeta_{40})\)
Sturm bound: \(2001\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(8002, [\chi])\).

Total New Old
Modular forms 16032 5344 10688
Cusp forms 15968 5344 10624
Eisenstein series 64 0 64

Decomposition of \(S_{2}^{\mathrm{new}}(8002, [\chi])\) into irreducible Hecke orbits

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

Decomposition of \(S_{2}^{\mathrm{old}}(8002, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(8002, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(4001, [\chi])\)\(^{\oplus 2}\)