Properties

Label 2880.2.k.g
Level $2880$
Weight $2$
Character orbit 2880.k
Analytic conductor $22.997$
Analytic rank $0$
Dimension $4$
CM no
Inner twists $4$

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Newspace parameters

Level: \( N \) \(=\) \( 2880 = 2^{6} \cdot 3^{2} \cdot 5 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2880.k (of order \(2\), degree \(1\), minimal)

Newform invariants

Self dual: no
Analytic conductor: \(22.9969157821\)
Analytic rank: \(0\)
Dimension: \(4\)
Coefficient field: \(\Q(\zeta_{12})\)
Defining polynomial: \(x^{4} - x^{2} + 1\)
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 2^{4} \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{12}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \zeta_{12}^{3} q^{5} + ( -4 \zeta_{12} + 2 \zeta_{12}^{3} ) q^{7} +O(q^{10})\) \( q + \zeta_{12}^{3} q^{5} + ( -4 \zeta_{12} + 2 \zeta_{12}^{3} ) q^{7} + ( 2 - 4 \zeta_{12}^{2} ) q^{11} + ( 8 \zeta_{12} - 4 \zeta_{12}^{3} ) q^{17} + 2 \zeta_{12}^{3} q^{19} -6 q^{23} - q^{25} + 6 \zeta_{12}^{3} q^{29} + ( 8 \zeta_{12} - 4 \zeta_{12}^{3} ) q^{31} + ( 2 - 4 \zeta_{12}^{2} ) q^{35} + ( 4 - 8 \zeta_{12}^{2} ) q^{37} + ( -8 \zeta_{12} + 4 \zeta_{12}^{3} ) q^{41} + 4 \zeta_{12}^{3} q^{43} -6 q^{47} + 5 q^{49} + 6 \zeta_{12}^{3} q^{53} + ( 4 \zeta_{12} - 2 \zeta_{12}^{3} ) q^{55} + ( -6 + 12 \zeta_{12}^{2} ) q^{59} + ( -8 + 16 \zeta_{12}^{2} ) q^{61} -8 \zeta_{12}^{3} q^{67} -12 q^{71} + 2 q^{73} + 12 \zeta_{12}^{3} q^{77} + ( -8 \zeta_{12} + 4 \zeta_{12}^{3} ) q^{79} + ( -4 + 8 \zeta_{12}^{2} ) q^{83} + ( -4 + 8 \zeta_{12}^{2} ) q^{85} + ( -8 \zeta_{12} + 4 \zeta_{12}^{3} ) q^{89} -2 q^{95} -14 q^{97} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4q + O(q^{10}) \) \( 4q - 24q^{23} - 4q^{25} - 24q^{47} + 20q^{49} - 48q^{71} + 8q^{73} - 8q^{95} - 56q^{97} + O(q^{100}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/2880\mathbb{Z}\right)^\times\).

\(n\) \(577\) \(641\) \(901\) \(2431\)
\(\chi(n)\) \(1\) \(1\) \(-1\) \(1\)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1441.1
0.866025 0.500000i
−0.866025 0.500000i
0.866025 + 0.500000i
−0.866025 + 0.500000i
0 0 0 1.00000i 0 −3.46410 0 0 0
1441.2 0 0 0 1.00000i 0 3.46410 0 0 0
1441.3 0 0 0 1.00000i 0 −3.46410 0 0 0
1441.4 0 0 0 1.00000i 0 3.46410 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
8.b even 2 1 inner
12.b even 2 1 inner
24.f even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2880.2.k.g 4
3.b odd 2 1 2880.2.k.j yes 4
4.b odd 2 1 2880.2.k.j yes 4
8.b even 2 1 inner 2880.2.k.g 4
8.d odd 2 1 2880.2.k.j yes 4
12.b even 2 1 inner 2880.2.k.g 4
24.f even 2 1 inner 2880.2.k.g 4
24.h odd 2 1 2880.2.k.j yes 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
2880.2.k.g 4 1.a even 1 1 trivial
2880.2.k.g 4 8.b even 2 1 inner
2880.2.k.g 4 12.b even 2 1 inner
2880.2.k.g 4 24.f even 2 1 inner
2880.2.k.j yes 4 3.b odd 2 1
2880.2.k.j yes 4 4.b odd 2 1
2880.2.k.j yes 4 8.d odd 2 1
2880.2.k.j yes 4 24.h odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(2880, [\chi])\):

\( T_{7}^{2} - 12 \)
\( T_{11}^{2} + 12 \)
\( T_{23} + 6 \)
\( T_{47} + 6 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{4} \)
$3$ \( T^{4} \)
$5$ \( ( 1 + T^{2} )^{2} \)
$7$ \( ( -12 + T^{2} )^{2} \)
$11$ \( ( 12 + T^{2} )^{2} \)
$13$ \( T^{4} \)
$17$ \( ( -48 + T^{2} )^{2} \)
$19$ \( ( 4 + T^{2} )^{2} \)
$23$ \( ( 6 + T )^{4} \)
$29$ \( ( 36 + T^{2} )^{2} \)
$31$ \( ( -48 + T^{2} )^{2} \)
$37$ \( ( 48 + T^{2} )^{2} \)
$41$ \( ( -48 + T^{2} )^{2} \)
$43$ \( ( 16 + T^{2} )^{2} \)
$47$ \( ( 6 + T )^{4} \)
$53$ \( ( 36 + T^{2} )^{2} \)
$59$ \( ( 108 + T^{2} )^{2} \)
$61$ \( ( 192 + T^{2} )^{2} \)
$67$ \( ( 64 + T^{2} )^{2} \)
$71$ \( ( 12 + T )^{4} \)
$73$ \( ( -2 + T )^{4} \)
$79$ \( ( -48 + T^{2} )^{2} \)
$83$ \( ( 48 + T^{2} )^{2} \)
$89$ \( ( -48 + T^{2} )^{2} \)
$97$ \( ( 14 + T )^{4} \)
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