Properties

Label 2-8043-1.1-c1-0-45
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.75·2-s − 3-s + 5.58·4-s − 0.0622·5-s + 2.75·6-s + 7-s − 9.88·8-s + 9-s + 0.171·10-s + 1.07·11-s − 5.58·12-s + 6.04·13-s − 2.75·14-s + 0.0622·15-s + 16.0·16-s − 0.508·17-s − 2.75·18-s − 4.80·19-s − 0.347·20-s − 21-s − 2.95·22-s − 4.88·23-s + 9.88·24-s − 4.99·25-s − 16.6·26-s − 27-s + 5.58·28-s + ⋯
L(s)  = 1  − 1.94·2-s − 0.577·3-s + 2.79·4-s − 0.0278·5-s + 1.12·6-s + 0.377·7-s − 3.49·8-s + 0.333·9-s + 0.0541·10-s + 0.323·11-s − 1.61·12-s + 1.67·13-s − 0.736·14-s + 0.0160·15-s + 4.01·16-s − 0.123·17-s − 0.649·18-s − 1.10·19-s − 0.0777·20-s − 0.218·21-s − 0.631·22-s − 1.01·23-s + 2.01·24-s − 0.999·25-s − 3.26·26-s − 0.192·27-s + 1.05·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5081775876\)
\(L(\frac12)\) \(\approx\) \(0.5081775876\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 - T \)
383 \( 1 + T \)
good2 \( 1 + 2.75T + 2T^{2} \)
5 \( 1 + 0.0622T + 5T^{2} \)
11 \( 1 - 1.07T + 11T^{2} \)
13 \( 1 - 6.04T + 13T^{2} \)
17 \( 1 + 0.508T + 17T^{2} \)
19 \( 1 + 4.80T + 19T^{2} \)
23 \( 1 + 4.88T + 23T^{2} \)
29 \( 1 - 1.19T + 29T^{2} \)
31 \( 1 + 8.60T + 31T^{2} \)
37 \( 1 + 1.69T + 37T^{2} \)
41 \( 1 + 7.00T + 41T^{2} \)
43 \( 1 - 1.99T + 43T^{2} \)
47 \( 1 + 5.71T + 47T^{2} \)
53 \( 1 - 1.01T + 53T^{2} \)
59 \( 1 + 4.82T + 59T^{2} \)
61 \( 1 - 6.50T + 61T^{2} \)
67 \( 1 + 9.27T + 67T^{2} \)
71 \( 1 + 4.83T + 71T^{2} \)
73 \( 1 - 10.1T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 + 7.77T + 83T^{2} \)
89 \( 1 + 11.8T + 89T^{2} \)
97 \( 1 - 18.5T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.969518155974313574340002380155, −7.36149141857737934483141792908, −6.45595793512054506040934297036, −6.21158127914161553918505596039, −5.44319750187429716533065680106, −4.08441342764880326481336368428, −3.36309435225920479436078226278, −1.96165863185770072563635667885, −1.64705017551008533467998453332, −0.49395348131472030228997590524, 0.49395348131472030228997590524, 1.64705017551008533467998453332, 1.96165863185770072563635667885, 3.36309435225920479436078226278, 4.08441342764880326481336368428, 5.44319750187429716533065680106, 6.21158127914161553918505596039, 6.45595793512054506040934297036, 7.36149141857737934483141792908, 7.969518155974313574340002380155

Graph of the $Z$-function along the critical line