Properties

Label 2-8002-1.1-c1-0-128
Degree $2$
Conductor $8002$
Sign $1$
Analytic cond. $63.8962$
Root an. cond. $7.99351$
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-s − 2.62·3-s + 4-s + 0.854·5-s + 2.62·6-s + 1.79·7-s − 8-s + 3.89·9-s − 0.854·10-s + 1.39·11-s − 2.62·12-s + 4.58·13-s − 1.79·14-s − 2.24·15-s + 16-s + 4.16·17-s − 3.89·18-s + 7.03·19-s + 0.854·20-s − 4.70·21-s − 1.39·22-s − 6.43·23-s + 2.62·24-s − 4.26·25-s − 4.58·26-s − 2.36·27-s + 1.79·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.51·3-s + 0.5·4-s + 0.382·5-s + 1.07·6-s + 0.677·7-s − 0.353·8-s + 1.29·9-s − 0.270·10-s + 0.421·11-s − 0.758·12-s + 1.27·13-s − 0.479·14-s − 0.579·15-s + 0.250·16-s + 1.00·17-s − 0.919·18-s + 1.61·19-s + 0.191·20-s − 1.02·21-s − 0.298·22-s − 1.34·23-s + 0.536·24-s − 0.853·25-s − 0.900·26-s − 0.454·27-s + 0.338·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8002\)    =    \(2 \cdot 4001\)
Sign: $1$
Analytic conductor: \(63.8962\)
Root analytic conductor: \(7.99351\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.367590601\)
\(L(\frac12)\) \(\approx\) \(1.367590601\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
4001 \( 1+O(T) \)
good3 \( 1 + 2.62T + 3T^{2} \)
5 \( 1 - 0.854T + 5T^{2} \)
7 \( 1 - 1.79T + 7T^{2} \)
11 \( 1 - 1.39T + 11T^{2} \)
13 \( 1 - 4.58T + 13T^{2} \)
17 \( 1 - 4.16T + 17T^{2} \)
19 \( 1 - 7.03T + 19T^{2} \)
23 \( 1 + 6.43T + 23T^{2} \)
29 \( 1 - 4.33T + 29T^{2} \)
31 \( 1 - 3.24T + 31T^{2} \)
37 \( 1 - 3.51T + 37T^{2} \)
41 \( 1 - 7.42T + 41T^{2} \)
43 \( 1 - 5.43T + 43T^{2} \)
47 \( 1 - 9.18T + 47T^{2} \)
53 \( 1 - 13.3T + 53T^{2} \)
59 \( 1 - 15.0T + 59T^{2} \)
61 \( 1 + 10.2T + 61T^{2} \)
67 \( 1 - 3.19T + 67T^{2} \)
71 \( 1 + 5.20T + 71T^{2} \)
73 \( 1 - 4.59T + 73T^{2} \)
79 \( 1 - 12.9T + 79T^{2} \)
83 \( 1 - 8.96T + 83T^{2} \)
89 \( 1 + 2.56T + 89T^{2} \)
97 \( 1 + 13.9T + 97T^{2} \)
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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

−7.83679814138151172407773232373, −7.13231713351672777220006307835, −6.28857784638094024097006414100, −5.75656454112913074015325092969, −5.46899675456719519647008023724, −4.37946658233223830177954450037, −3.64039718448894467619184220234, −2.37284633198080235052114067757, −1.19076034844882960372763803059, −0.890305286771133774095764479265, 0.890305286771133774095764479265, 1.19076034844882960372763803059, 2.37284633198080235052114067757, 3.64039718448894467619184220234, 4.37946658233223830177954450037, 5.46899675456719519647008023724, 5.75656454112913074015325092969, 6.28857784638094024097006414100, 7.13231713351672777220006307835, 7.83679814138151172407773232373

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