Properties

Label 8002.2.c
Level 8002
Weight 2
Character orbit c
Rep. character \(\chi_{8002}(899,\cdot)\)
Character field \(\Q(\zeta_{4})\)
Dimension 668
Sturm bound 2001

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Defining parameters

Level: \( N \) = \( 8002 = 2 \cdot 4001 \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 8002.c (of order \(4\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) = \( 4001 \)
Character field: \(\Q(i)\)
Sturm bound: \(2001\)

Dimensions

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

Total New Old
Modular forms 2004 668 1336
Cusp forms 1996 668 1328
Eisenstein series 8 0 8

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

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