Properties

Label 2-2006-1.1-c1-0-39
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3.07·3-s + 4-s + 0.557·5-s + 3.07·6-s + 3.52·7-s − 8-s + 6.47·9-s − 0.557·10-s − 0.442·11-s − 3.07·12-s − 2.71·13-s − 3.52·14-s − 1.71·15-s + 16-s + 17-s − 6.47·18-s − 6.31·19-s + 0.557·20-s − 10.8·21-s + 0.442·22-s + 3.08·23-s + 3.07·24-s − 4.68·25-s + 2.71·26-s − 10.6·27-s + 3.52·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.77·3-s + 0.5·4-s + 0.249·5-s + 1.25·6-s + 1.33·7-s − 0.353·8-s + 2.15·9-s − 0.176·10-s − 0.133·11-s − 0.888·12-s − 0.753·13-s − 0.940·14-s − 0.443·15-s + 0.250·16-s + 0.242·17-s − 1.52·18-s − 1.44·19-s + 0.124·20-s − 2.36·21-s + 0.0943·22-s + 0.643·23-s + 0.628·24-s − 0.937·25-s + 0.532·26-s − 2.05·27-s + 0.665·28-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: \(1\)
Selberg data: \((2,\ 2006,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.07T + 3T^{2} \)
5 \( 1 - 0.557T + 5T^{2} \)
7 \( 1 - 3.52T + 7T^{2} \)
11 \( 1 + 0.442T + 11T^{2} \)
13 \( 1 + 2.71T + 13T^{2} \)
19 \( 1 + 6.31T + 19T^{2} \)
23 \( 1 - 3.08T + 23T^{2} \)
29 \( 1 + 4.34T + 29T^{2} \)
31 \( 1 - 2.52T + 31T^{2} \)
37 \( 1 + 6.47T + 37T^{2} \)
41 \( 1 - 2.90T + 41T^{2} \)
43 \( 1 - 10.2T + 43T^{2} \)
47 \( 1 - 4.17T + 47T^{2} \)
53 \( 1 + 5.25T + 53T^{2} \)
61 \( 1 + 3.28T + 61T^{2} \)
67 \( 1 + 6.61T + 67T^{2} \)
71 \( 1 + 10.8T + 71T^{2} \)
73 \( 1 - 6.47T + 73T^{2} \)
79 \( 1 - 1.10T + 79T^{2} \)
83 \( 1 - 9.14T + 83T^{2} \)
89 \( 1 + 2.72T + 89T^{2} \)
97 \( 1 + 14.5T + 97T^{2} \)
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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

−8.819781915423211279059497517518, −7.79162824439744256410926421346, −7.25785880271422905298853355695, −6.31981021542493210321973900097, −5.63288203280975822076025679227, −4.91666130345524052310623396020, −4.16621855673730576068218133474, −2.24249258489959007095725414229, −1.31745012264088834612861753725, 0, 1.31745012264088834612861753725, 2.24249258489959007095725414229, 4.16621855673730576068218133474, 4.91666130345524052310623396020, 5.63288203280975822076025679227, 6.31981021542493210321973900097, 7.25785880271422905298853355695, 7.79162824439744256410926421346, 8.819781915423211279059497517518

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