Properties

Label 2-2006-1.1-c1-0-37
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 − 0.873·3-s + 4-s + 3.87·5-s − 0.873·6-s + 2.67·7-s + 8-s − 2.23·9-s + 3.87·10-s − 2.90·11-s − 0.873·12-s + 1.11·13-s + 2.67·14-s − 3.38·15-s + 16-s + 17-s − 2.23·18-s + 0.541·19-s + 3.87·20-s − 2.33·21-s − 2.90·22-s + 5.12·23-s − 0.873·24-s + 9.99·25-s + 1.11·26-s + 4.57·27-s + 2.67·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.504·3-s + 0.5·4-s + 1.73·5-s − 0.356·6-s + 1.01·7-s + 0.353·8-s − 0.745·9-s + 1.22·10-s − 0.876·11-s − 0.252·12-s + 0.310·13-s + 0.714·14-s − 0.872·15-s + 0.250·16-s + 0.242·17-s − 0.527·18-s + 0.124·19-s + 0.865·20-s − 0.509·21-s − 0.620·22-s + 1.06·23-s − 0.178·24-s + 1.99·25-s + 0.219·26-s + 0.880·27-s + 0.505·28-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

\(L(1)\) \(\approx\) \(3.407136585\)
\(L(\frac12)\) \(\approx\) \(3.407136585\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.873T + 3T^{2} \)
5 \( 1 - 3.87T + 5T^{2} \)
7 \( 1 - 2.67T + 7T^{2} \)
11 \( 1 + 2.90T + 11T^{2} \)
13 \( 1 - 1.11T + 13T^{2} \)
19 \( 1 - 0.541T + 19T^{2} \)
23 \( 1 - 5.12T + 23T^{2} \)
29 \( 1 + 0.720T + 29T^{2} \)
31 \( 1 - 2.57T + 31T^{2} \)
37 \( 1 + 6.77T + 37T^{2} \)
41 \( 1 - 4.52T + 41T^{2} \)
43 \( 1 - 7.39T + 43T^{2} \)
47 \( 1 + 0.143T + 47T^{2} \)
53 \( 1 + 5.67T + 53T^{2} \)
61 \( 1 + 11.1T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 + 5.34T + 71T^{2} \)
73 \( 1 + 2.89T + 73T^{2} \)
79 \( 1 - 1.30T + 79T^{2} \)
83 \( 1 + 1.65T + 83T^{2} \)
89 \( 1 + 9.66T + 89T^{2} \)
97 \( 1 - 7.56T + 97T^{2} \)
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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

−9.172394360045327636710875485607, −8.410799903635217272128079018599, −7.44354690748366747465389615613, −6.43782664703125777001213000202, −5.76237177769614248386505017864, −5.25530636777461471356470084007, −4.68676872298449392660904660199, −3.08661854251317501826449044305, −2.30440868235115838504251656538, −1.26845050633358815433344640171, 1.26845050633358815433344640171, 2.30440868235115838504251656538, 3.08661854251317501826449044305, 4.68676872298449392660904660199, 5.25530636777461471356470084007, 5.76237177769614248386505017864, 6.43782664703125777001213000202, 7.44354690748366747465389615613, 8.410799903635217272128079018599, 9.172394360045327636710875485607

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