Properties

Label 2-2006-1.1-c1-0-22
Degree $2$
Conductor $2006$
Sign $1$
Analytic cond. $16.0179$
Root an. cond. $4.00224$
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 − 0.0653·3-s + 4-s + 0.997·5-s + 0.0653·6-s + 0.699·7-s − 8-s − 2.99·9-s − 0.997·10-s + 5.54·11-s − 0.0653·12-s + 4.90·13-s − 0.699·14-s − 0.0651·15-s + 16-s + 17-s + 2.99·18-s + 1.04·19-s + 0.997·20-s − 0.0456·21-s − 5.54·22-s + 4.54·23-s + 0.0653·24-s − 4.00·25-s − 4.90·26-s + 0.391·27-s + 0.699·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.0377·3-s + 0.5·4-s + 0.446·5-s + 0.0266·6-s + 0.264·7-s − 0.353·8-s − 0.998·9-s − 0.315·10-s + 1.67·11-s − 0.0188·12-s + 1.36·13-s − 0.186·14-s − 0.0168·15-s + 0.250·16-s + 0.242·17-s + 0.706·18-s + 0.240·19-s + 0.223·20-s − 0.00996·21-s − 1.18·22-s + 0.947·23-s + 0.0133·24-s − 0.800·25-s − 0.962·26-s + 0.0753·27-s + 0.132·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2006\)    =    \(2 \cdot 17 \cdot 59\)
Sign: $1$
Analytic conductor: \(16.0179\)
Root analytic conductor: \(4.00224\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2006,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.552867796\)
\(L(\frac12)\) \(\approx\) \(1.552867796\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
17 \( 1 - T \)
59 \( 1 + T \)
good3 \( 1 + 0.0653T + 3T^{2} \)
5 \( 1 - 0.997T + 5T^{2} \)
7 \( 1 - 0.699T + 7T^{2} \)
11 \( 1 - 5.54T + 11T^{2} \)
13 \( 1 - 4.90T + 13T^{2} \)
19 \( 1 - 1.04T + 19T^{2} \)
23 \( 1 - 4.54T + 23T^{2} \)
29 \( 1 + 5.51T + 29T^{2} \)
31 \( 1 + 1.65T + 31T^{2} \)
37 \( 1 + 1.27T + 37T^{2} \)
41 \( 1 + 1.72T + 41T^{2} \)
43 \( 1 - 12.8T + 43T^{2} \)
47 \( 1 - 2.04T + 47T^{2} \)
53 \( 1 + 0.548T + 53T^{2} \)
61 \( 1 - 8.29T + 61T^{2} \)
67 \( 1 + 3.27T + 67T^{2} \)
71 \( 1 - 6.00T + 71T^{2} \)
73 \( 1 - 6.00T + 73T^{2} \)
79 \( 1 + 4.26T + 79T^{2} \)
83 \( 1 + 15.6T + 83T^{2} \)
89 \( 1 - 13.9T + 89T^{2} \)
97 \( 1 - 7.47T + 97T^{2} \)
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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

−9.099211545020290242373291514028, −8.615552757870561926046956826744, −7.72490071729010602194550465104, −6.76794743593420929704985323859, −6.05118454165613733623388882780, −5.47693508118889762697105651920, −4.03364067852954431205617843574, −3.24575866158317184736907205889, −1.92874544872067782161921763383, −0.987757239435463642280214039375, 0.987757239435463642280214039375, 1.92874544872067782161921763383, 3.24575866158317184736907205889, 4.03364067852954431205617843574, 5.47693508118889762697105651920, 6.05118454165613733623388882780, 6.76794743593420929704985323859, 7.72490071729010602194550465104, 8.615552757870561926046956826744, 9.099211545020290242373291514028

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