Properties

Label 2-8023-1.1-c1-0-128
Degree $2$
Conductor $8023$
Sign $1$
Analytic cond. $64.0639$
Root an. cond. $8.00399$
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  − 0.468·2-s − 1.50·3-s − 1.78·4-s + 3.60·5-s + 0.707·6-s + 0.116·7-s + 1.77·8-s − 0.724·9-s − 1.69·10-s − 3.89·11-s + 2.68·12-s − 2.52·13-s − 0.0545·14-s − 5.44·15-s + 2.72·16-s − 3.22·17-s + 0.339·18-s + 5.57·19-s − 6.42·20-s − 0.175·21-s + 1.82·22-s + 3.18·23-s − 2.67·24-s + 8.02·25-s + 1.18·26-s + 5.61·27-s − 0.207·28-s + ⋯
L(s)  = 1  − 0.331·2-s − 0.870·3-s − 0.890·4-s + 1.61·5-s + 0.288·6-s + 0.0439·7-s + 0.626·8-s − 0.241·9-s − 0.535·10-s − 1.17·11-s + 0.775·12-s − 0.701·13-s − 0.0145·14-s − 1.40·15-s + 0.682·16-s − 0.782·17-s + 0.0800·18-s + 1.27·19-s − 1.43·20-s − 0.0382·21-s + 0.389·22-s + 0.663·23-s − 0.545·24-s + 1.60·25-s + 0.232·26-s + 1.08·27-s − 0.0391·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8023\)    =    \(71 \cdot 113\)
Sign: $1$
Analytic conductor: \(64.0639\)
Root analytic conductor: \(8.00399\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8023,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8072798865\)
\(L(\frac12)\) \(\approx\) \(0.8072798865\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad71 \( 1 - T \)
113 \( 1 + T \)
good2 \( 1 + 0.468T + 2T^{2} \)
3 \( 1 + 1.50T + 3T^{2} \)
5 \( 1 - 3.60T + 5T^{2} \)
7 \( 1 - 0.116T + 7T^{2} \)
11 \( 1 + 3.89T + 11T^{2} \)
13 \( 1 + 2.52T + 13T^{2} \)
17 \( 1 + 3.22T + 17T^{2} \)
19 \( 1 - 5.57T + 19T^{2} \)
23 \( 1 - 3.18T + 23T^{2} \)
29 \( 1 + 8.60T + 29T^{2} \)
31 \( 1 - 5.57T + 31T^{2} \)
37 \( 1 + 4.13T + 37T^{2} \)
41 \( 1 + 9.54T + 41T^{2} \)
43 \( 1 + 4.86T + 43T^{2} \)
47 \( 1 + 4.95T + 47T^{2} \)
53 \( 1 - 10.3T + 53T^{2} \)
59 \( 1 - 9.04T + 59T^{2} \)
61 \( 1 - 5.69T + 61T^{2} \)
67 \( 1 + 15.6T + 67T^{2} \)
73 \( 1 - 13.3T + 73T^{2} \)
79 \( 1 - 1.30T + 79T^{2} \)
83 \( 1 - 10.4T + 83T^{2} \)
89 \( 1 - 8.92T + 89T^{2} \)
97 \( 1 - 14.6T + 97T^{2} \)
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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

−7.891543290807255655790429612873, −7.04123952682401973469142180991, −6.36732931211391156293793899874, −5.37968648847912908975142610879, −5.28222831898314913983465245109, −4.80721258391680765502578866946, −3.41693042700367011398816296517, −2.51705282550400497898163588985, −1.62893431981376837273386359716, −0.49459004568494754477721820261, 0.49459004568494754477721820261, 1.62893431981376837273386359716, 2.51705282550400497898163588985, 3.41693042700367011398816296517, 4.80721258391680765502578866946, 5.28222831898314913983465245109, 5.37968648847912908975142610879, 6.36732931211391156293793899874, 7.04123952682401973469142180991, 7.891543290807255655790429612873

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