Properties

Label 2-2006-1.1-c1-0-17
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 + 0.285·3-s + 4-s − 4.07·5-s + 0.285·6-s + 3.91·7-s + 8-s − 2.91·9-s − 4.07·10-s − 4.78·11-s + 0.285·12-s − 1.31·13-s + 3.91·14-s − 1.16·15-s + 16-s + 17-s − 2.91·18-s + 6.42·19-s − 4.07·20-s + 1.12·21-s − 4.78·22-s + 9.01·23-s + 0.285·24-s + 11.6·25-s − 1.31·26-s − 1.69·27-s + 3.91·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.165·3-s + 0.5·4-s − 1.82·5-s + 0.116·6-s + 1.48·7-s + 0.353·8-s − 0.972·9-s − 1.28·10-s − 1.44·11-s + 0.0825·12-s − 0.365·13-s + 1.04·14-s − 0.301·15-s + 0.250·16-s + 0.242·17-s − 0.687·18-s + 1.47·19-s − 0.911·20-s + 0.244·21-s − 1.01·22-s + 1.87·23-s + 0.0583·24-s + 2.32·25-s − 0.258·26-s − 0.325·27-s + 0.740·28-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

\(L(1)\) \(\approx\) \(2.174271007\)
\(L(\frac12)\) \(\approx\) \(2.174271007\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.285T + 3T^{2} \)
5 \( 1 + 4.07T + 5T^{2} \)
7 \( 1 - 3.91T + 7T^{2} \)
11 \( 1 + 4.78T + 11T^{2} \)
13 \( 1 + 1.31T + 13T^{2} \)
19 \( 1 - 6.42T + 19T^{2} \)
23 \( 1 - 9.01T + 23T^{2} \)
29 \( 1 - 2.41T + 29T^{2} \)
31 \( 1 - 6.04T + 31T^{2} \)
37 \( 1 - 11.7T + 37T^{2} \)
41 \( 1 + 3.60T + 41T^{2} \)
43 \( 1 + 7.85T + 43T^{2} \)
47 \( 1 - 11.5T + 47T^{2} \)
53 \( 1 + 3.92T + 53T^{2} \)
61 \( 1 - 5.01T + 61T^{2} \)
67 \( 1 + 4.12T + 67T^{2} \)
71 \( 1 + 3.58T + 71T^{2} \)
73 \( 1 - 0.330T + 73T^{2} \)
79 \( 1 + 11.9T + 79T^{2} \)
83 \( 1 + 13.6T + 83T^{2} \)
89 \( 1 + 10.0T + 89T^{2} \)
97 \( 1 - 3.82T + 97T^{2} \)
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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

−8.734968965945095455134485815160, −8.162843038134970564538254136310, −7.63112733870439294440255607245, −7.14380887346702363732036540568, −5.60370908371840379092835874841, −4.92470956056206129830112413290, −4.47363698446606457108303037149, −3.16242294725974556974407677756, −2.74115316242248129219958845270, −0.888163991284624211738354956984, 0.888163991284624211738354956984, 2.74115316242248129219958845270, 3.16242294725974556974407677756, 4.47363698446606457108303037149, 4.92470956056206129830112413290, 5.60370908371840379092835874841, 7.14380887346702363732036540568, 7.63112733870439294440255607245, 8.162843038134970564538254136310, 8.734968965945095455134485815160

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