Properties

Label 4608.2.c.g
Level $4608$
Weight $2$
Character orbit 4608.c
Analytic conductor $36.795$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $2$

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Newspace parameters

Level: \( N \) \(=\) \( 4608 = 2^{9} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4608.c (of order \(2\), degree \(1\), minimal)

Newform invariants

Self dual: no
Analytic conductor: \(36.7950652514\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{-2}) \)
Defining polynomial: \(x^{2} + 2\)
Coefficient ring: \(\Z[a_1, \ldots, a_{19}]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \sqrt{-2}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + 3 \beta q^{7} +O(q^{10})\) \( q + 3 \beta q^{7} + 4 q^{11} -6 q^{13} -3 \beta q^{17} -2 \beta q^{19} -6 q^{23} + 5 q^{25} -6 \beta q^{29} -3 \beta q^{31} -6 q^{37} + \beta q^{41} -2 \beta q^{43} + 6 q^{47} -11 q^{49} -6 \beta q^{53} -4 q^{59} + 6 q^{61} -8 \beta q^{67} + 6 q^{71} + 6 q^{73} + 12 \beta q^{77} -3 \beta q^{79} + 16 q^{83} + 9 \beta q^{89} -18 \beta q^{91} -12 q^{97} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q + O(q^{10}) \) \( 2 q + 8 q^{11} - 12 q^{13} - 12 q^{23} + 10 q^{25} - 12 q^{37} + 12 q^{47} - 22 q^{49} - 8 q^{59} + 12 q^{61} + 12 q^{71} + 12 q^{73} + 32 q^{83} - 24 q^{97} + O(q^{100}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/4608\mathbb{Z}\right)^\times\).

\(n\) \(2053\) \(3583\) \(4097\)
\(\chi(n)\) \(1\) \(-1\) \(-1\)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
4607.1
1.41421i
1.41421i
0 0 0 0 0 4.24264i 0 0 0
4607.2 0 0 0 0 0 4.24264i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
12.b even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 4608.2.c.g yes 2
3.b odd 2 1 4608.2.c.a 2
4.b odd 2 1 4608.2.c.a 2
8.b even 2 1 4608.2.c.b yes 2
8.d odd 2 1 4608.2.c.h yes 2
12.b even 2 1 inner 4608.2.c.g yes 2
16.e even 4 2 4608.2.f.k 4
16.f odd 4 2 4608.2.f.i 4
24.f even 2 1 4608.2.c.b yes 2
24.h odd 2 1 4608.2.c.h yes 2
48.i odd 4 2 4608.2.f.i 4
48.k even 4 2 4608.2.f.k 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4608.2.c.a 2 3.b odd 2 1
4608.2.c.a 2 4.b odd 2 1
4608.2.c.b yes 2 8.b even 2 1
4608.2.c.b yes 2 24.f even 2 1
4608.2.c.g yes 2 1.a even 1 1 trivial
4608.2.c.g yes 2 12.b even 2 1 inner
4608.2.c.h yes 2 8.d odd 2 1
4608.2.c.h yes 2 24.h odd 2 1
4608.2.f.i 4 16.f odd 4 2
4608.2.f.i 4 48.i odd 4 2
4608.2.f.k 4 16.e even 4 2
4608.2.f.k 4 48.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 \(S_{2}^{\mathrm{new}}(4608, [\chi])\):

\( T_{5} \)
\( T_{7}^{2} + 18 \)
\( T_{11} - 4 \)
\( T_{13} + 6 \)
\( T_{23} + 6 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} \)
$3$ \( T^{2} \)
$5$ \( T^{2} \)
$7$ \( 18 + T^{2} \)
$11$ \( ( -4 + T )^{2} \)
$13$ \( ( 6 + T )^{2} \)
$17$ \( 18 + T^{2} \)
$19$ \( 8 + T^{2} \)
$23$ \( ( 6 + T )^{2} \)
$29$ \( 72 + T^{2} \)
$31$ \( 18 + T^{2} \)
$37$ \( ( 6 + T )^{2} \)
$41$ \( 2 + T^{2} \)
$43$ \( 8 + T^{2} \)
$47$ \( ( -6 + T )^{2} \)
$53$ \( 72 + T^{2} \)
$59$ \( ( 4 + T )^{2} \)
$61$ \( ( -6 + T )^{2} \)
$67$ \( 128 + T^{2} \)
$71$ \( ( -6 + T )^{2} \)
$73$ \( ( -6 + T )^{2} \)
$79$ \( 18 + T^{2} \)
$83$ \( ( -16 + T )^{2} \)
$89$ \( 162 + T^{2} \)
$97$ \( ( 12 + T )^{2} \)
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