Newform orbit 100.7.b.a

• Label: 100.7.b.a
• Level: $100$
• Weight: $7$
• Character orbit: 100.b
• Self dual: yes
• Analytic conductor: $23.005$
• Analytic rank: $0$
• Dimension: $1$
• CM discriminant: -4
• Inner twists: $2$

Newspace parameters

Level:	\( N \)	\(=\)	\( 100 = 2^{2} \cdot 5^{2} \)
Weight:	\( k \)	\(=\)	\( 7 \)
Character orbit:	\([\chi]\)	\(=\)	100.b (of order \(2\), degree \(1\), minimal)

Newform invariants

Self dual:	yes
Analytic conductor:	\(23.0054083620\)
Analytic rank:	\(0\)
Dimension:	\(1\)
Coefficient field:	\(\mathbb{Q}\)
Coefficient ring:	\(\mathbb{Z}\)
Coefficient ring index:	\( 1 \)
Twist minimal:	no (minimal twist has level 20)
Sato-Tate group:	$\mathrm{U}(1)[D_{2}]$

$q$-expansion

\(f(q)\)

\(=\)

\( q - 8 q^{2} + 64 q^{4} - 512 q^{8} + 729 q^{9}+O(q^{10}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/100\mathbb{Z}\right)^\times\).

\(n\)	\(51\)	\(77\)
\(\chi(n)\)	\(1\)	\(0\)

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

Label  

\(\iota_m(\nu)\)

\( a_{2} \)

\( a_{3} \)

\( a_{4} \)

\( a_{5} \)

\( a_{6} \)

\( a_{7} \)

\( a_{8} \)

\( a_{9} \)

\( a_{10} \)

51.1

0

−8.00000

0

64.0000

0

0

0

−512.000

729.000

0

Inner twists

Char	Parity	Ord	Mult	Type
1.a	even	1	1	trivial
4.b	odd	2	1	CM by \(\Q(\sqrt{-1}) \)

Twists

By twisting character orbit
Char	Parity	Ord	Mult	Type	Twist	Min	Dim
1.a	even	1	1	trivial	100.7.b.a		1
4.b	odd	2	1	CM	100.7.b.a		1
5.b	even	2	1		100.7.b.b		1
5.c	odd	4	2		20.7.d.c	✓	2
15.e	even	4	2		180.7.f.c		2
20.d	odd	2	1		100.7.b.b		1
20.e	even	4	2		20.7.d.c	✓	2
40.i	odd	4	2		320.7.h.d		2
40.k	even	4	2		320.7.h.d		2
60.l	odd	4	2		180.7.f.c		2

    

By twisted newform orbit
Twist	Min	Dim	Char	Parity	Ord	Mult	Type
20.7.d.c	✓	2	5.c	odd	4	2
20.7.d.c	✓	2	20.e	even	4	2
100.7.b.a		1	1.a	even	1	1	trivial
100.7.b.a		1	4.b	odd	2	1	CM
100.7.b.b		1	5.b	even	2	1
100.7.b.b		1	20.d	odd	2	1
180.7.f.c		2	15.e	even	4	2
180.7.f.c		2	60.l	odd	4	2
320.7.h.d		2	40.i	odd	4	2
320.7.h.d		2	40.k	even	4	2

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{7}^{\mathrm{new}}(100, [\chi])\):

\( T_{3} \)

\( T_{13} - 1656 \)

Hecke characteristic polynomials

$p$	$F_p(T)$
$2$	\( T + 8 \)
$3$	\( T \)
$5$	\( T \)
$7$	\( T \)
$11$	\( T \)