Properties

Label 2880.2.w.n
Level $2880$
Weight $2$
Character orbit 2880.w
Analytic conductor $22.997$
Analytic rank $0$
Dimension $8$
CM no
Inner twists $8$

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Newspace parameters

Level: \( N \) \(=\) \( 2880 = 2^{6} \cdot 3^{2} \cdot 5 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2880.w (of order \(4\), degree \(2\), not minimal)

Newform invariants

Self dual: no
Analytic conductor: \(22.9969157821\)
Analytic rank: \(0\)
Dimension: \(8\)
Relative dimension: \(4\) over \(\Q(i)\)
Coefficient field: \(\Q(\zeta_{24})\)
Defining polynomial: \(x^{8} - x^{4} + 1\)
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{10} \)
Twist minimal: no (minimal twist has level 1440)
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{24}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( 2 \zeta_{24} + \zeta_{24}^{3} - 2 \zeta_{24}^{5} ) q^{5} + ( 2 + 4 \zeta_{24}^{2} - 4 \zeta_{24}^{4} - 2 \zeta_{24}^{6} ) q^{7} +O(q^{10})\) \( q + ( 2 \zeta_{24} + \zeta_{24}^{3} - 2 \zeta_{24}^{5} ) q^{5} + ( 2 + 4 \zeta_{24}^{2} - 4 \zeta_{24}^{4} - 2 \zeta_{24}^{6} ) q^{7} + ( 2 \zeta_{24} - 2 \zeta_{24}^{3} + 2 \zeta_{24}^{5} + 4 \zeta_{24}^{7} ) q^{11} + ( -1 - \zeta_{24}^{6} ) q^{13} -4 \zeta_{24}^{3} q^{17} + ( 4 - 8 \zeta_{24}^{4} ) q^{19} + ( 4 - 3 \zeta_{24}^{6} ) q^{25} + ( 5 \zeta_{24} + 5 \zeta_{24}^{3} - 5 \zeta_{24}^{5} ) q^{29} + ( -8 \zeta_{24}^{2} + 4 \zeta_{24}^{6} ) q^{31} + ( -2 \zeta_{24} + 6 \zeta_{24}^{3} - 2 \zeta_{24}^{5} - 12 \zeta_{24}^{7} ) q^{35} + ( -1 + \zeta_{24}^{6} ) q^{37} + ( 7 \zeta_{24} - 7 \zeta_{24}^{3} - 7 \zeta_{24}^{5} ) q^{41} + ( -4 + 8 \zeta_{24}^{2} + 8 \zeta_{24}^{4} - 4 \zeta_{24}^{6} ) q^{43} + ( 4 \zeta_{24} + 4 \zeta_{24}^{5} ) q^{47} -17 \zeta_{24}^{6} q^{49} + ( 4 \zeta_{24} - 4 \zeta_{24}^{5} ) q^{53} + ( -6 + 4 \zeta_{24}^{2} + 12 \zeta_{24}^{4} - 2 \zeta_{24}^{6} ) q^{55} + ( -2 \zeta_{24} - 2 \zeta_{24}^{3} - 2 \zeta_{24}^{5} + 4 \zeta_{24}^{7} ) q^{59} + ( -\zeta_{24} - 3 \zeta_{24}^{3} + \zeta_{24}^{5} ) q^{65} + ( -4 - 8 \zeta_{24}^{2} + 8 \zeta_{24}^{4} + 4 \zeta_{24}^{6} ) q^{67} + ( -7 - 7 \zeta_{24}^{6} ) q^{73} + 24 \zeta_{24}^{3} q^{77} + ( 4 - 8 \zeta_{24}^{4} ) q^{79} + ( -4 \zeta_{24}^{3} + 8 \zeta_{24}^{7} ) q^{83} + ( -8 - 4 \zeta_{24}^{6} ) q^{85} + ( 7 \zeta_{24} + 7 \zeta_{24}^{3} - 7 \zeta_{24}^{5} ) q^{89} + ( -8 \zeta_{24}^{2} + 4 \zeta_{24}^{6} ) q^{91} + ( -8 \zeta_{24} + 4 \zeta_{24}^{3} - 8 \zeta_{24}^{5} - 8 \zeta_{24}^{7} ) q^{95} + ( 5 - 5 \zeta_{24}^{6} ) q^{97} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 8q + O(q^{10}) \) \( 8q - 8q^{13} + 32q^{25} - 8q^{37} - 56q^{73} - 64q^{85} + 40q^{97} + O(q^{100}) \)

Character values

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

\(n\) \(577\) \(641\) \(901\) \(2431\)
\(\chi(n)\) \(-\zeta_{24}^{2}\) \(-1\) \(1\) \(1\)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2177.1
0.258819 0.965926i
−0.965926 + 0.258819i
−0.258819 + 0.965926i
0.965926 0.258819i
0.258819 + 0.965926i
−0.965926 0.258819i
−0.258819 0.965926i
0.965926 + 0.258819i
0 0 0 −2.12132 0.707107i 0 −3.46410 3.46410i 0 0 0
2177.2 0 0 0 −2.12132 0.707107i 0 3.46410 + 3.46410i 0 0 0
2177.3 0 0 0 2.12132 + 0.707107i 0 −3.46410 3.46410i 0 0 0
2177.4 0 0 0 2.12132 + 0.707107i 0 3.46410 + 3.46410i 0 0 0
2753.1 0 0 0 −2.12132 + 0.707107i 0 −3.46410 + 3.46410i 0 0 0
2753.2 0 0 0 −2.12132 + 0.707107i 0 3.46410 3.46410i 0 0 0
2753.3 0 0 0 2.12132 0.707107i 0 −3.46410 + 3.46410i 0 0 0
2753.4 0 0 0 2.12132 0.707107i 0 3.46410 3.46410i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2753.4
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
4.b odd 2 1 inner
5.c odd 4 1 inner
12.b even 2 1 inner
15.e even 4 1 inner
20.e even 4 1 inner
60.l odd 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2880.2.w.n 8
3.b odd 2 1 inner 2880.2.w.n 8
4.b odd 2 1 inner 2880.2.w.n 8
5.c odd 4 1 inner 2880.2.w.n 8
8.b even 2 1 1440.2.w.e 8
8.d odd 2 1 1440.2.w.e 8
12.b even 2 1 inner 2880.2.w.n 8
15.e even 4 1 inner 2880.2.w.n 8
20.e even 4 1 inner 2880.2.w.n 8
24.f even 2 1 1440.2.w.e 8
24.h odd 2 1 1440.2.w.e 8
40.i odd 4 1 1440.2.w.e 8
40.k even 4 1 1440.2.w.e 8
60.l odd 4 1 inner 2880.2.w.n 8
120.q odd 4 1 1440.2.w.e 8
120.w even 4 1 1440.2.w.e 8
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1440.2.w.e 8 8.b even 2 1
1440.2.w.e 8 8.d odd 2 1
1440.2.w.e 8 24.f even 2 1
1440.2.w.e 8 24.h odd 2 1
1440.2.w.e 8 40.i odd 4 1
1440.2.w.e 8 40.k even 4 1
1440.2.w.e 8 120.q odd 4 1
1440.2.w.e 8 120.w even 4 1
2880.2.w.n 8 1.a even 1 1 trivial
2880.2.w.n 8 3.b odd 2 1 inner
2880.2.w.n 8 4.b odd 2 1 inner
2880.2.w.n 8 5.c odd 4 1 inner
2880.2.w.n 8 12.b even 2 1 inner
2880.2.w.n 8 15.e even 4 1 inner
2880.2.w.n 8 20.e even 4 1 inner
2880.2.w.n 8 60.l odd 4 1 inner

Hecke kernels

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

\( T_{7}^{4} + 576 \)
\( T_{11}^{2} + 24 \)
\( T_{13}^{2} + 2 T_{13} + 2 \)
\( T_{31}^{2} - 48 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{8} \)
$3$ \( T^{8} \)
$5$ \( ( 25 - 8 T^{2} + T^{4} )^{2} \)
$7$ \( ( 576 + T^{4} )^{2} \)
$11$ \( ( 24 + T^{2} )^{4} \)
$13$ \( ( 2 + 2 T + T^{2} )^{4} \)
$17$ \( ( 256 + T^{4} )^{2} \)
$19$ \( ( 48 + T^{2} )^{4} \)
$23$ \( T^{8} \)
$29$ \( ( -50 + T^{2} )^{4} \)
$31$ \( ( -48 + T^{2} )^{4} \)
$37$ \( ( 2 + 2 T + T^{2} )^{4} \)
$41$ \( ( 98 + T^{2} )^{4} \)
$43$ \( ( 9216 + T^{4} )^{2} \)
$47$ \( ( 2304 + T^{4} )^{2} \)
$53$ \( ( 256 + T^{4} )^{2} \)
$59$ \( ( -24 + T^{2} )^{4} \)
$61$ \( T^{8} \)
$67$ \( ( 9216 + T^{4} )^{2} \)
$71$ \( T^{8} \)
$73$ \( ( 98 + 14 T + T^{2} )^{4} \)
$79$ \( ( 48 + T^{2} )^{4} \)
$83$ \( ( 2304 + T^{4} )^{2} \)
$89$ \( ( -98 + T^{2} )^{4} \)
$97$ \( ( 50 - 10 T + T^{2} )^{4} \)
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