Properties

Label 2832.2.a.o
Level $2832$
Weight $2$
Character orbit 2832.a
Self dual yes
Analytic conductor $22.614$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $1$

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Newspace parameters

Level: \( N \) \(=\) \( 2832 = 2^{4} \cdot 3 \cdot 59 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2832.a (trivial)

Newform invariants

Self dual: yes
Analytic conductor: \(22.6136338524\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{5}) \)
Defining polynomial: \(x^{2} - x - 1\)
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 177)
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \frac{1}{2}(1 + \sqrt{5})\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + q^{3} + ( 1 - 2 \beta ) q^{5} + ( 4 - \beta ) q^{7} + q^{9} +O(q^{10})\) \( q + q^{3} + ( 1 - 2 \beta ) q^{5} + ( 4 - \beta ) q^{7} + q^{9} + ( 1 - 2 \beta ) q^{11} + ( -3 - 2 \beta ) q^{13} + ( 1 - 2 \beta ) q^{15} + ( -3 + 3 \beta ) q^{17} + ( 5 - 5 \beta ) q^{19} + ( 4 - \beta ) q^{21} + ( 3 + \beta ) q^{23} + q^{27} + ( 8 - \beta ) q^{29} + ( -4 + 9 \beta ) q^{31} + ( 1 - 2 \beta ) q^{33} + ( 6 - 7 \beta ) q^{35} + ( -5 + 3 \beta ) q^{37} + ( -3 - 2 \beta ) q^{39} + 5 \beta q^{41} + ( -1 + 6 \beta ) q^{43} + ( 1 - 2 \beta ) q^{45} + ( 6 + 3 \beta ) q^{47} + ( 10 - 7 \beta ) q^{49} + ( -3 + 3 \beta ) q^{51} + ( 3 + 2 \beta ) q^{53} + 5 q^{55} + ( 5 - 5 \beta ) q^{57} + q^{59} + ( -8 + 3 \beta ) q^{61} + ( 4 - \beta ) q^{63} + ( 1 + 8 \beta ) q^{65} + ( -1 - 6 \beta ) q^{67} + ( 3 + \beta ) q^{69} + ( -5 + 8 \beta ) q^{71} + ( -4 + 3 \beta ) q^{73} + ( 6 - 7 \beta ) q^{77} + 3 q^{79} + q^{81} + \beta q^{83} + ( -9 + 3 \beta ) q^{85} + ( 8 - \beta ) q^{87} + ( 4 - 11 \beta ) q^{89} + ( -10 - 3 \beta ) q^{91} + ( -4 + 9 \beta ) q^{93} + ( 15 - 5 \beta ) q^{95} + 3 q^{97} + ( 1 - 2 \beta ) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2q + 2q^{3} + 7q^{7} + 2q^{9} + O(q^{10}) \) \( 2q + 2q^{3} + 7q^{7} + 2q^{9} - 8q^{13} - 3q^{17} + 5q^{19} + 7q^{21} + 7q^{23} + 2q^{27} + 15q^{29} + q^{31} + 5q^{35} - 7q^{37} - 8q^{39} + 5q^{41} + 4q^{43} + 15q^{47} + 13q^{49} - 3q^{51} + 8q^{53} + 10q^{55} + 5q^{57} + 2q^{59} - 13q^{61} + 7q^{63} + 10q^{65} - 8q^{67} + 7q^{69} - 2q^{71} - 5q^{73} + 5q^{77} + 6q^{79} + 2q^{81} + q^{83} - 15q^{85} + 15q^{87} - 3q^{89} - 23q^{91} + q^{93} + 25q^{95} + 6q^{97} + O(q^{100}) \)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
1.61803
−0.618034
0 1.00000 0 −2.23607 0 2.38197 0 1.00000 0
1.2 0 1.00000 0 2.23607 0 4.61803 0 1.00000 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(-1\)
\(3\) \(-1\)
\(59\) \(-1\)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 2832.2.a.o 2
3.b odd 2 1 8496.2.a.bb 2
4.b odd 2 1 177.2.a.b 2
12.b even 2 1 531.2.a.b 2
20.d odd 2 1 4425.2.a.t 2
28.d even 2 1 8673.2.a.k 2
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
177.2.a.b 2 4.b odd 2 1
531.2.a.b 2 12.b even 2 1
2832.2.a.o 2 1.a even 1 1 trivial
4425.2.a.t 2 20.d odd 2 1
8496.2.a.bb 2 3.b odd 2 1
8673.2.a.k 2 28.d even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(2832))\):

\( T_{5}^{2} - 5 \)
\( T_{7}^{2} - 7 T_{7} + 11 \)
\( T_{11}^{2} - 5 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} \)
$3$ \( ( -1 + T )^{2} \)
$5$ \( -5 + T^{2} \)
$7$ \( 11 - 7 T + T^{2} \)
$11$ \( -5 + T^{2} \)
$13$ \( 11 + 8 T + T^{2} \)
$17$ \( -9 + 3 T + T^{2} \)
$19$ \( -25 - 5 T + T^{2} \)
$23$ \( 11 - 7 T + T^{2} \)
$29$ \( 55 - 15 T + T^{2} \)
$31$ \( -101 - T + T^{2} \)
$37$ \( 1 + 7 T + T^{2} \)
$41$ \( -25 - 5 T + T^{2} \)
$43$ \( -41 - 4 T + T^{2} \)
$47$ \( 45 - 15 T + T^{2} \)
$53$ \( 11 - 8 T + T^{2} \)
$59$ \( ( -1 + T )^{2} \)
$61$ \( 31 + 13 T + T^{2} \)
$67$ \( -29 + 8 T + T^{2} \)
$71$ \( -79 + 2 T + T^{2} \)
$73$ \( -5 + 5 T + T^{2} \)
$79$ \( ( -3 + T )^{2} \)
$83$ \( -1 - T + T^{2} \)
$89$ \( -149 + 3 T + T^{2} \)
$97$ \( ( -3 + T )^{2} \)
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