Space of modular forms of level 513, weight 2, and Character 513.h

• Label: 513.2.h
• Level: $513$
• Weight: $2$
• Character orbit: 513.h
• Rep. character: $\chi_{513}(235,\cdot)$
• Character field: $\Q(\zeta_{3})$
• Dimension: $36$
• Newform subspaces: $3$
• Sturm bound: $120$
• Trace bound: $5$

Defining parameters

Level:	\( N \)	\(=\)	\( 513 = 3^{3} \cdot 19 \)
Weight:	\( k \)	\(=\)	\( 2 \)
Character orbit:	\([\chi]\)	\(=\)	513.h (of order \(3\) and degree \(2\))
Character conductor:	\(\operatorname{cond}(\chi)\)	\(=\)	\( 171 \)
Character field:			\(\Q(\zeta_{3})\)
Newform subspaces:			\( 3 \)
Sturm bound:			\(120\)
Trace bound:			\(5\)
Distinguishing \(T_p\):			\(2\), \(5\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(513, [\chi])\).

	Total	New	Old
Modular forms	132	44	88
Cusp forms	108	36	72
Eisenstein series	24	8	16

Trace form

36 * q + 6 * q^2 + 30 * q^4 - q^5 - 3 * q^7 + 24 * q^8 - 6 * q^10 + q^11 - 5 * q^14 + 18 * q^16 + 5 * q^17 - 9 * q^19 + q^20 + 10 * q^23 - 9 * q^25 - 4 * q^26 - 6 * q^28 - 16 * q^29 - 6 * q^31 + 54 * q^32 - 15 * q^34 + 3 * q^35 - 6 * q^37 + 30 * q^38 + 6 * q^40 - 16 * q^41 + 18 * q^43 - 28 * q^44 + 21 * q^47 - 9 * q^49 - q^50 - 30 * q^52 - 14 * q^53 + 3 * q^55 + 18 * q^56 - 6 * q^58 - 29 * q^59 - 6 * q^61 - 50 * q^62 - 36 * q^64 - 42 * q^65 + 6 * q^67 + 4 * q^68 + 24 * q^70 - 21 * q^71 + 4 * q^74 - 24 * q^76 - 32 * q^77 + 22 * q^80 - 3 * q^82 + 5 * q^83 + 18 * q^85 + 66 * q^86 - 15 * q^88 - 40 * q^89 + 15 * q^91 - 34 * q^92 - 6 * q^94 - 23 * q^95 - 24 * q^97 - 14 * q^98

Decomposition of \(S_{2}^{\mathrm{new}}(513, [\chi])\) into newform subspaces

Label	Level	Weight	Char	Prim	Char order	Dim	Rel. Dim	$A$	Field	CM	Self-dual	Twist minimal	Largest	Maximal	Minimal twist	Inner twists	Rank*	Traces				Coefficient ring index	Sato-Tate	$q$-expansion
																		$a_{2}$	$a_{3}$	$a_{5}$	$a_{7}$
513.2.h.a	$513$	$2$	513.h	171.h	$3$	$2$	$1$	$4.096$	\(\Q(\sqrt{-3}) \)	None					171.2.g.b	$2$	$0$	\(2\)	\(0\)	\(-1\)	\(-3\)	$1$	$\mathrm{SU}(2)[C_{3}]$	\(q+q^{2}-q^{4}-\zeta_{6}q^{5}-3\zeta_{6}q^{7}-3q^{8}+\cdots\)
513.2.h.b	$513$	$2$	513.h	171.h	$3$	$2$	$1$	$4.096$	\(\Q(\sqrt{-3}) \)	None					171.2.g.a	$2$	$0$	\(2\)	\(0\)	\(3\)	\(-1\)	$1$	$\mathrm{SU}(2)[C_{3}]$	\(q+q^{2}-q^{4}+3\zeta_{6}q^{5}-\zeta_{6}q^{7}-3q^{8}+\cdots\)
513.2.h.c	$513$	$2$	513.h	171.h	$3$	$32$	$16$	$4.096$		None			✓		171.2.g.c	$2$	$0$	\(2\)	\(0\)	\(-3\)	\(1\)		$\mathrm{SU}(2)[C_{3}]$

Decomposition of \(S_{2}^{\mathrm{old}}(513, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(513, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(171, [\chi])\)\(^{\oplus 2}\)