Properties

Label 2-2006-1.1-c1-0-30
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 − 1.82·3-s + 4-s + 3.81·5-s − 1.82·6-s − 0.872·7-s + 8-s + 0.316·9-s + 3.81·10-s + 3.34·11-s − 1.82·12-s − 2.89·13-s − 0.872·14-s − 6.94·15-s + 16-s − 17-s + 0.316·18-s + 3.14·19-s + 3.81·20-s + 1.58·21-s + 3.34·22-s − 0.282·23-s − 1.82·24-s + 9.54·25-s − 2.89·26-s + 4.88·27-s − 0.872·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.05·3-s + 0.5·4-s + 1.70·5-s − 0.743·6-s − 0.329·7-s + 0.353·8-s + 0.105·9-s + 1.20·10-s + 1.00·11-s − 0.525·12-s − 0.802·13-s − 0.233·14-s − 1.79·15-s + 0.250·16-s − 0.242·17-s + 0.0746·18-s + 0.722·19-s + 0.852·20-s + 0.346·21-s + 0.712·22-s − 0.0589·23-s − 0.371·24-s + 1.90·25-s − 0.567·26-s + 0.940·27-s − 0.164·28-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

\(L(1)\) \(\approx\) \(2.638072076\)
\(L(\frac12)\) \(\approx\) \(2.638072076\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.82T + 3T^{2} \)
5 \( 1 - 3.81T + 5T^{2} \)
7 \( 1 + 0.872T + 7T^{2} \)
11 \( 1 - 3.34T + 11T^{2} \)
13 \( 1 + 2.89T + 13T^{2} \)
19 \( 1 - 3.14T + 19T^{2} \)
23 \( 1 + 0.282T + 23T^{2} \)
29 \( 1 - 5.44T + 29T^{2} \)
31 \( 1 - 7.49T + 31T^{2} \)
37 \( 1 - 2.03T + 37T^{2} \)
41 \( 1 + 11.1T + 41T^{2} \)
43 \( 1 + 2.99T + 43T^{2} \)
47 \( 1 - 11.7T + 47T^{2} \)
53 \( 1 + 7.54T + 53T^{2} \)
61 \( 1 - 4.58T + 61T^{2} \)
67 \( 1 + 0.136T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 + 8.99T + 73T^{2} \)
79 \( 1 + 0.381T + 79T^{2} \)
83 \( 1 - 12.9T + 83T^{2} \)
89 \( 1 - 12.6T + 89T^{2} \)
97 \( 1 + 9.34T + 97T^{2} \)
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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

−9.449543951791844822446393011021, −8.478407326916716322929535681855, −7.06826719233573165863691368606, −6.39035448254034105673754867515, −6.08396880539477871633126275391, −5.14645302194651991497058788442, −4.69383721130500900381103074813, −3.22012634233772863996849240494, −2.26380086426764368774558922707, −1.09140845454590382572117970171, 1.09140845454590382572117970171, 2.26380086426764368774558922707, 3.22012634233772863996849240494, 4.69383721130500900381103074813, 5.14645302194651991497058788442, 6.08396880539477871633126275391, 6.39035448254034105673754867515, 7.06826719233573165863691368606, 8.478407326916716322929535681855, 9.449543951791844822446393011021

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