Space of modular forms of level 1015, weight 1, and Character 1015.bs

• Label: 1015.1.bs
• Level: $1015$
• Weight: $1$
• Character orbit: 1015.bs
• Rep. character: $\chi_{1015}(139,\cdot)$
• Character field: $\Q(\zeta_{14})$
• Dimension: $12$
• Newform subspaces: $2$
• Sturm bound: $120$
• Trace bound: $3$

Defining parameters

Level:	\( N \)	\(=\)	\( 1015 = 5 \cdot 7 \cdot 29 \)
Weight:	\( k \)	\(=\)	\( 1 \)
Character orbit:	\([\chi]\)	\(=\)	1015.bs (of order \(14\) and degree \(6\))
Character conductor:	\(\operatorname{cond}(\chi)\)	\(=\)	\( 1015 \)
Character field:			\(\Q(\zeta_{14})\)
Newform subspaces:			\( 2 \)
Sturm bound:			\(120\)
Trace bound:			\(3\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{1}(1015, [\chi])\).

	Total	New	Old
Modular forms	36	36	0
Cusp forms	12	12	0
Eisenstein series	24	24	0

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

	\(D_n\)	\(A_4\)	\(S_4\)	\(A_5\)
Dimension	12	0	0	0

Trace form

\( 12 q - 2 q^{4} - 6 q^{9} + O(q^{10}) \)

Decomposition of \(S_{1}^{\mathrm{new}}(1015, [\chi])\) into newform subspaces

Label	Level	Weight	Char	Prim	Char order	Dim	Rel. Dim	$A$	Field	Image	CM	RM	Self-dual	Inner twists	Rank*	Traces				Coefficient ring index	Sato-Tate	$q$-expansion
																$a_{2}$	$a_{3}$	$a_{5}$	$a_{7}$
1015.1.bs.a	$1015$	$1$	1015.bs	1015.as	$14$	$6$	$1$	$0.507$	\(\Q(\zeta_{14})\)	$D_{7}$	\(\Q(\sqrt{-35}) \)	None		$4$	$0$	\(0\)	\(-2\)	\(-1\)	\(-1\)	$1$		\(q+(-\zeta_{14}^{3}+\zeta_{14}^{6})q^{3}+\zeta_{14}^{6}q^{4}+\cdots\)
1015.1.bs.b	$1015$	$1$	1015.bs	1015.as	$14$	$6$	$1$	$0.507$	\(\Q(\zeta_{14})\)	$D_{7}$	\(\Q(\sqrt{-35}) \)	None		$4$	$0$	\(0\)	\(2\)	\(1\)	\(1\)	$1$		\(q+(\zeta_{14}^{3}-\zeta_{14}^{6})q^{3}+\zeta_{14}^{6}q^{4}+\zeta_{14}^{3}q^{5}+\cdots\)