Properties

Label 2-2006-1.1-c1-0-28
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 − 1.78·3-s + 4-s + 0.747·5-s − 1.78·6-s + 2.14·7-s + 8-s + 0.194·9-s + 0.747·10-s + 2.79·11-s − 1.78·12-s + 5.04·13-s + 2.14·14-s − 1.33·15-s + 16-s + 17-s + 0.194·18-s − 1.63·19-s + 0.747·20-s − 3.83·21-s + 2.79·22-s − 2.29·23-s − 1.78·24-s − 4.44·25-s + 5.04·26-s + 5.01·27-s + 2.14·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.03·3-s + 0.5·4-s + 0.334·5-s − 0.729·6-s + 0.810·7-s + 0.353·8-s + 0.0647·9-s + 0.236·10-s + 0.841·11-s − 0.515·12-s + 1.40·13-s + 0.572·14-s − 0.345·15-s + 0.250·16-s + 0.242·17-s + 0.0458·18-s − 0.375·19-s + 0.167·20-s − 0.835·21-s + 0.594·22-s − 0.479·23-s − 0.364·24-s − 0.888·25-s + 0.990·26-s + 0.965·27-s + 0.405·28-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

\(L(1)\) \(\approx\) \(2.449504551\)
\(L(\frac12)\) \(\approx\) \(2.449504551\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.78T + 3T^{2} \)
5 \( 1 - 0.747T + 5T^{2} \)
7 \( 1 - 2.14T + 7T^{2} \)
11 \( 1 - 2.79T + 11T^{2} \)
13 \( 1 - 5.04T + 13T^{2} \)
19 \( 1 + 1.63T + 19T^{2} \)
23 \( 1 + 2.29T + 23T^{2} \)
29 \( 1 + 3.56T + 29T^{2} \)
31 \( 1 + 1.03T + 31T^{2} \)
37 \( 1 - 11.4T + 37T^{2} \)
41 \( 1 + 7.87T + 41T^{2} \)
43 \( 1 - 4.49T + 43T^{2} \)
47 \( 1 - 9.03T + 47T^{2} \)
53 \( 1 - 5.81T + 53T^{2} \)
61 \( 1 + 6.93T + 61T^{2} \)
67 \( 1 + 3.87T + 67T^{2} \)
71 \( 1 - 0.255T + 71T^{2} \)
73 \( 1 - 13.0T + 73T^{2} \)
79 \( 1 - 15.2T + 79T^{2} \)
83 \( 1 + 3.86T + 83T^{2} \)
89 \( 1 + 2.51T + 89T^{2} \)
97 \( 1 + 5.07T + 97T^{2} \)
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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

−9.140569790987475734332090869672, −8.309049642499603857356149723823, −7.44402525810224857738013502509, −6.24721004768438535046556269396, −6.08332897338592884653151502600, −5.25383201535329929092182007910, −4.33042371906970624396420751689, −3.59570201888751246528528719646, −2.11725860682135407810277607512, −1.06604073233849546999920157907, 1.06604073233849546999920157907, 2.11725860682135407810277607512, 3.59570201888751246528528719646, 4.33042371906970624396420751689, 5.25383201535329929092182007910, 6.08332897338592884653151502600, 6.24721004768438535046556269396, 7.44402525810224857738013502509, 8.309049642499603857356149723823, 9.140569790987475734332090869672

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