Properties

Label 2-1002-1.1-c1-0-4
Degree $2$
Conductor $1002$
Sign $1$
Analytic cond. $8.00101$
Root an. cond. $2.82860$
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 + 3-s + 4-s − 0.368·5-s − 6-s + 4.85·7-s − 8-s + 9-s + 0.368·10-s − 4.29·11-s + 12-s + 3.50·13-s − 4.85·14-s − 0.368·15-s + 16-s − 1.50·17-s − 18-s + 6.29·19-s − 0.368·20-s + 4.85·21-s + 4.29·22-s + 4.29·23-s − 24-s − 4.86·25-s − 3.50·26-s + 27-s + 4.85·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 0.164·5-s − 0.408·6-s + 1.83·7-s − 0.353·8-s + 0.333·9-s + 0.116·10-s − 1.29·11-s + 0.288·12-s + 0.971·13-s − 1.29·14-s − 0.0951·15-s + 0.250·16-s − 0.364·17-s − 0.235·18-s + 1.44·19-s − 0.0824·20-s + 1.06·21-s + 0.915·22-s + 0.895·23-s − 0.204·24-s − 0.972·25-s − 0.686·26-s + 0.192·27-s + 0.918·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1002\)    =    \(2 \cdot 3 \cdot 167\)
Sign: $1$
Analytic conductor: \(8.00101\)
Root analytic conductor: \(2.82860\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.693571347\)
\(L(\frac12)\) \(\approx\) \(1.693571347\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 - T \)
167 \( 1 + T \)
good5 \( 1 + 0.368T + 5T^{2} \)
7 \( 1 - 4.85T + 7T^{2} \)
11 \( 1 + 4.29T + 11T^{2} \)
13 \( 1 - 3.50T + 13T^{2} \)
17 \( 1 + 1.50T + 17T^{2} \)
19 \( 1 - 6.29T + 19T^{2} \)
23 \( 1 - 4.29T + 23T^{2} \)
29 \( 1 - 7.30T + 29T^{2} \)
31 \( 1 + 5.15T + 31T^{2} \)
37 \( 1 + 0.424T + 37T^{2} \)
41 \( 1 + 5.06T + 41T^{2} \)
43 \( 1 + 11.0T + 43T^{2} \)
47 \( 1 - 0.146T + 47T^{2} \)
53 \( 1 - 11.1T + 53T^{2} \)
59 \( 1 - 5.87T + 59T^{2} \)
61 \( 1 - 4.71T + 61T^{2} \)
67 \( 1 + 11.9T + 67T^{2} \)
71 \( 1 - 12.2T + 71T^{2} \)
73 \( 1 + 8.75T + 73T^{2} \)
79 \( 1 - 7.06T + 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 + 5.57T + 89T^{2} \)
97 \( 1 - 4.41T + 97T^{2} \)
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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

−10.01556528363204591247683507035, −8.849750191242161204944403789894, −8.313977502436126926245249080985, −7.75862987120242374738202431974, −7.00908607504795641626344998374, −5.51771354236325634235996281058, −4.83624659635416300896660723075, −3.49288261676210068378587232428, −2.28658247235298497586820906455, −1.22132551639601231979437854126, 1.22132551639601231979437854126, 2.28658247235298497586820906455, 3.49288261676210068378587232428, 4.83624659635416300896660723075, 5.51771354236325634235996281058, 7.00908607504795641626344998374, 7.75862987120242374738202431974, 8.313977502436126926245249080985, 8.849750191242161204944403789894, 10.01556528363204591247683507035

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