Properties

Label 684.3.bm
Level $684$
Weight $3$
Character orbit 684.bm
Rep. character $\chi_{684}(463,\cdot)$
Character field $\Q(\zeta_{6})$
Dimension $472$
Sturm bound $360$

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Defining parameters

Level: \( N \) \(=\) \( 684 = 2^{2} \cdot 3^{2} \cdot 19 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 684.bm (of order \(6\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 684 \)
Character field: \(\Q(\zeta_{6})\)
Sturm bound: \(360\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{3}(684, [\chi])\).

Total New Old
Modular forms 488 488 0
Cusp forms 472 472 0
Eisenstein series 16 16 0

Trace form

\( 472 q + q^{2} + q^{4} - 4 q^{5} - 9 q^{6} - 8 q^{8} - 6 q^{9} + O(q^{10}) \) \( 472 q + q^{2} + q^{4} - 4 q^{5} - 9 q^{6} - 8 q^{8} - 6 q^{9} - 10 q^{10} + 5 q^{12} + 2 q^{13} - 18 q^{14} + q^{16} + 20 q^{17} - 22 q^{18} - 55 q^{20} - 38 q^{21} - 18 q^{22} + 86 q^{24} + 2196 q^{25} + 32 q^{26} - 18 q^{28} - 4 q^{29} + 135 q^{30} + q^{32} - 18 q^{33} + 2 q^{34} + 133 q^{36} - 16 q^{37} - 75 q^{38} - 172 q^{40} + 116 q^{41} + 107 q^{42} + 93 q^{44} - 58 q^{45} + 84 q^{46} + 52 q^{48} + 1480 q^{49} + 15 q^{50} + 65 q^{52} - 4 q^{53} - 31 q^{54} - 84 q^{56} - 282 q^{57} - 10 q^{58} + 106 q^{60} - 4 q^{61} - 402 q^{62} + 256 q^{64} - 152 q^{65} + 195 q^{66} + 14 q^{68} + 10 q^{69} - 120 q^{70} - 321 q^{72} + 8 q^{73} + 152 q^{74} - 189 q^{76} - 396 q^{77} + 92 q^{78} + 68 q^{80} + 298 q^{81} - 10 q^{82} + 230 q^{84} - 98 q^{85} + 39 q^{86} + 126 q^{88} + 140 q^{89} - 4 q^{90} - 15 q^{92} + 16 q^{93} + 6 q^{94} - 77 q^{96} + 62 q^{97} + 16 q^{98} + O(q^{100}) \)

Decomposition of \(S_{3}^{\mathrm{new}}(684, [\chi])\) into newform subspaces

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