Properties

Label 2-8043-1.1-c1-0-268
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.20·2-s + 3-s − 0.554·4-s − 0.710·5-s − 1.20·6-s − 7-s + 3.07·8-s + 9-s + 0.854·10-s + 4.29·11-s − 0.554·12-s − 0.453·13-s + 1.20·14-s − 0.710·15-s − 2.58·16-s + 2.81·17-s − 1.20·18-s − 4.03·19-s + 0.394·20-s − 21-s − 5.15·22-s + 0.134·23-s + 3.07·24-s − 4.49·25-s + 0.545·26-s + 27-s + 0.554·28-s + ⋯
L(s)  = 1  − 0.850·2-s + 0.577·3-s − 0.277·4-s − 0.317·5-s − 0.490·6-s − 0.377·7-s + 1.08·8-s + 0.333·9-s + 0.270·10-s + 1.29·11-s − 0.160·12-s − 0.125·13-s + 0.321·14-s − 0.183·15-s − 0.645·16-s + 0.683·17-s − 0.283·18-s − 0.925·19-s + 0.0881·20-s − 0.218·21-s − 1.09·22-s + 0.0279·23-s + 0.626·24-s − 0.898·25-s + 0.106·26-s + 0.192·27-s + 0.104·28-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: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.20T + 2T^{2} \)
5 \( 1 + 0.710T + 5T^{2} \)
11 \( 1 - 4.29T + 11T^{2} \)
13 \( 1 + 0.453T + 13T^{2} \)
17 \( 1 - 2.81T + 17T^{2} \)
19 \( 1 + 4.03T + 19T^{2} \)
23 \( 1 - 0.134T + 23T^{2} \)
29 \( 1 - 10.5T + 29T^{2} \)
31 \( 1 + 8.49T + 31T^{2} \)
37 \( 1 - 3.22T + 37T^{2} \)
41 \( 1 + 8.16T + 41T^{2} \)
43 \( 1 + 11.3T + 43T^{2} \)
47 \( 1 + 0.247T + 47T^{2} \)
53 \( 1 - 9.46T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
61 \( 1 + 4.10T + 61T^{2} \)
67 \( 1 - 0.630T + 67T^{2} \)
71 \( 1 - 0.205T + 71T^{2} \)
73 \( 1 + 2.56T + 73T^{2} \)
79 \( 1 - 7.76T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 + 16.0T + 89T^{2} \)
97 \( 1 + 11.0T + 97T^{2} \)
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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

−7.74285862214245067124644104735, −6.89246668485072600270343561885, −6.44169037794429369403741529717, −5.34199039125556934636135680191, −4.44523923504762349000224992800, −3.88045360966584945360484972547, −3.18024791988869359604372995121, −1.96132889018229193136628811417, −1.19837892921116467566047950567, 0, 1.19837892921116467566047950567, 1.96132889018229193136628811417, 3.18024791988869359604372995121, 3.88045360966584945360484972547, 4.44523923504762349000224992800, 5.34199039125556934636135680191, 6.44169037794429369403741529717, 6.89246668485072600270343561885, 7.74285862214245067124644104735

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