Properties

Label 3660.1.fb
Level $3660$
Weight $1$
Character orbit 3660.fb
Rep. character $\chi_{3660}(199,\cdot)$
Character field $\Q(\zeta_{30})$
Dimension $0$
Newform subspaces $0$
Sturm bound $744$
Trace bound $0$

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Defining parameters

Level: \( N \) \(=\) \( 3660 = 2^{2} \cdot 3 \cdot 5 \cdot 61 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3660.fb (of order \(30\) and degree \(8\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 1220 \)
Character field: \(\Q(\zeta_{30})\)
Newform subspaces: \( 0 \)
Sturm bound: \(744\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{1}(3660, [\chi])\).

Total New Old
Modular forms 96 0 96
Cusp forms 32 0 32
Eisenstein series 64 0 64

The following table gives the dimensions of subspaces with specified projective image type.

\(D_n\) \(A_4\) \(S_4\) \(A_5\)
Dimension 0 0 0 0

Decomposition of \(S_{1}^{\mathrm{old}}(3660, [\chi])\) into lower level spaces

\( S_{1}^{\mathrm{old}}(3660, [\chi]) \simeq \) \(S_{1}^{\mathrm{new}}(1220, [\chi])\)\(^{\oplus 2}\)