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Level	Weight	Analytic conductor	\(Nk^2\)	Dim.

Bad \(p\)	Char.	Primitive character	Character order	Coefficient field

Self-twists	CM/RM discriminant	Inner twist count	Is self-dual	Analytic rank

Coefficient ring index	Coefficient ring gens.		Projective image	Projective image type
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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
Label	Level	Weight	Char	Prim	Char order	Dim	Rel. Dim	$A$	Field	Image	CM	RM	Self-dual	Inner twists	Rank*	$a_{2}$	$a_{3}$	$a_{5}$	$a_{7}$	Coefficient ring index	Sato-Tate	$q$-expansion
1912.1.b.a	$1912$	$1$	1912.b	1912.b	$2$	$1$	$1$	$0.954$	\(\Q\)	$D_{2}$	\(\Q(\sqrt{-239}) \), \(\Q(\sqrt{-478}) \)	\(\Q(\sqrt{2}) \)	✓	$4$	$0$	\(1\)	\(0\)	\(0\)	\(0\)	$1$		\(q+q^{2}+q^{4}+q^{8}+q^{9}+q^{16}-2q^{17}+\cdots\)
1912.1.b.b	$1912$	$1$	1912.b	1912.b	$2$	$2$	$2$	$0.954$	\(\Q(\sqrt{2}) \)	$D_{4}$	\(\Q(\sqrt{-478}) \)	None	✓	$4$	$0$	\(-2\)	\(0\)	\(0\)	\(0\)	$1$		\(q-q^{2}+q^{4}-q^{8}+q^{9}-\beta q^{13}+q^{16}+\cdots\)

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