Properties

Label 2-8043-1.1-c1-0-360
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  + 1.60·2-s + 3-s + 0.575·4-s + 1.01·5-s + 1.60·6-s − 7-s − 2.28·8-s + 9-s + 1.63·10-s + 3.71·11-s + 0.575·12-s − 1.76·13-s − 1.60·14-s + 1.01·15-s − 4.81·16-s + 0.368·17-s + 1.60·18-s − 3.48·19-s + 0.585·20-s − 21-s + 5.96·22-s − 1.25·23-s − 2.28·24-s − 3.96·25-s − 2.83·26-s + 27-s − 0.575·28-s + ⋯
L(s)  = 1  + 1.13·2-s + 0.577·3-s + 0.287·4-s + 0.454·5-s + 0.655·6-s − 0.377·7-s − 0.808·8-s + 0.333·9-s + 0.516·10-s + 1.12·11-s + 0.166·12-s − 0.490·13-s − 0.428·14-s + 0.262·15-s − 1.20·16-s + 0.0894·17-s + 0.378·18-s − 0.799·19-s + 0.130·20-s − 0.218·21-s + 1.27·22-s − 0.261·23-s − 0.466·24-s − 0.792·25-s − 0.556·26-s + 0.192·27-s − 0.108·28-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 \( 1 - 1.60T + 2T^{2} \)
5 \( 1 - 1.01T + 5T^{2} \)
11 \( 1 - 3.71T + 11T^{2} \)
13 \( 1 + 1.76T + 13T^{2} \)
17 \( 1 - 0.368T + 17T^{2} \)
19 \( 1 + 3.48T + 19T^{2} \)
23 \( 1 + 1.25T + 23T^{2} \)
29 \( 1 + 5.77T + 29T^{2} \)
31 \( 1 + 7.78T + 31T^{2} \)
37 \( 1 + 6.08T + 37T^{2} \)
41 \( 1 + 3.12T + 41T^{2} \)
43 \( 1 - 1.69T + 43T^{2} \)
47 \( 1 + 4.72T + 47T^{2} \)
53 \( 1 - 13.5T + 53T^{2} \)
59 \( 1 - 3.31T + 59T^{2} \)
61 \( 1 + 13.8T + 61T^{2} \)
67 \( 1 - 3.18T + 67T^{2} \)
71 \( 1 + 8.39T + 71T^{2} \)
73 \( 1 - 9.68T + 73T^{2} \)
79 \( 1 + 12.5T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + 0.483T + 89T^{2} \)
97 \( 1 + 2.08T + 97T^{2} \)
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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

−7.21365678634039722560080294002, −6.71131813493750341617709003096, −5.91243808280135150234248842264, −5.44246081674298588038810843325, −4.49986333410013821648271582007, −3.83419976839674727051140996519, −3.41749080162268999876264024432, −2.36994844966670688382387528427, −1.69391889064648258862389308197, 0, 1.69391889064648258862389308197, 2.36994844966670688382387528427, 3.41749080162268999876264024432, 3.83419976839674727051140996519, 4.49986333410013821648271582007, 5.44246081674298588038810843325, 5.91243808280135150234248842264, 6.71131813493750341617709003096, 7.21365678634039722560080294002

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