Properties

Label 2-2006-1.1-c1-0-1
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 − 1.93·3-s + 4-s − 3.29·5-s − 1.93·6-s − 4.13·7-s + 8-s + 0.763·9-s − 3.29·10-s − 1.37·11-s − 1.93·12-s − 4.99·13-s − 4.13·14-s + 6.38·15-s + 16-s − 17-s + 0.763·18-s + 7.53·19-s − 3.29·20-s + 8.01·21-s − 1.37·22-s − 8.63·23-s − 1.93·24-s + 5.83·25-s − 4.99·26-s + 4.33·27-s − 4.13·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.12·3-s + 0.5·4-s − 1.47·5-s − 0.792·6-s − 1.56·7-s + 0.353·8-s + 0.254·9-s − 1.04·10-s − 0.414·11-s − 0.560·12-s − 1.38·13-s − 1.10·14-s + 1.64·15-s + 0.250·16-s − 0.242·17-s + 0.179·18-s + 1.72·19-s − 0.736·20-s + 1.74·21-s − 0.293·22-s − 1.80·23-s − 0.396·24-s + 1.16·25-s − 0.979·26-s + 0.834·27-s − 0.780·28-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

\(L(1)\) \(\approx\) \(0.3609445097\)
\(L(\frac12)\) \(\approx\) \(0.3609445097\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.93T + 3T^{2} \)
5 \( 1 + 3.29T + 5T^{2} \)
7 \( 1 + 4.13T + 7T^{2} \)
11 \( 1 + 1.37T + 11T^{2} \)
13 \( 1 + 4.99T + 13T^{2} \)
19 \( 1 - 7.53T + 19T^{2} \)
23 \( 1 + 8.63T + 23T^{2} \)
29 \( 1 + 8.59T + 29T^{2} \)
31 \( 1 + 7.14T + 31T^{2} \)
37 \( 1 - 7.68T + 37T^{2} \)
41 \( 1 - 5.60T + 41T^{2} \)
43 \( 1 + 9.03T + 43T^{2} \)
47 \( 1 - 10.3T + 47T^{2} \)
53 \( 1 + 4.82T + 53T^{2} \)
61 \( 1 - 13.7T + 61T^{2} \)
67 \( 1 - 5.22T + 67T^{2} \)
71 \( 1 - 10.0T + 71T^{2} \)
73 \( 1 - 0.929T + 73T^{2} \)
79 \( 1 - 0.584T + 79T^{2} \)
83 \( 1 + 8.14T + 83T^{2} \)
89 \( 1 + 4.62T + 89T^{2} \)
97 \( 1 + 11.5T + 97T^{2} \)
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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

−9.479490635774149381818078871730, −7.993859767590418151723300118481, −7.35887567338211076523325569043, −6.79893328415039057554672918119, −5.75131108779413526081509065771, −5.30944419556398487455076040700, −4.17224551702785323070164515104, −3.54012385427196517578079500745, −2.57322044770570809840161642654, −0.35182137611074110413957339569, 0.35182137611074110413957339569, 2.57322044770570809840161642654, 3.54012385427196517578079500745, 4.17224551702785323070164515104, 5.30944419556398487455076040700, 5.75131108779413526081509065771, 6.79893328415039057554672918119, 7.35887567338211076523325569043, 7.993859767590418151723300118481, 9.479490635774149381818078871730

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