Properties

Label 2-2004-1.1-c1-0-16
Degree $2$
Conductor $2004$
Sign $-1$
Analytic cond. $16.0020$
Root an. cond. $4.00025$
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  − 3-s − 3.18·5-s − 1.57·7-s + 9-s + 3.18·11-s + 4.33·13-s + 3.18·15-s − 4.15·17-s − 2.44·19-s + 1.57·21-s + 7.36·23-s + 5.15·25-s − 27-s + 6.11·29-s − 8.91·31-s − 3.18·33-s + 5.00·35-s − 10.0·37-s − 4.33·39-s + 10.5·41-s + 5.14·43-s − 3.18·45-s + 1.65·47-s − 4.53·49-s + 4.15·51-s − 5.04·53-s − 10.1·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.42·5-s − 0.593·7-s + 0.333·9-s + 0.960·11-s + 1.20·13-s + 0.822·15-s − 1.00·17-s − 0.560·19-s + 0.342·21-s + 1.53·23-s + 1.03·25-s − 0.192·27-s + 1.13·29-s − 1.60·31-s − 0.554·33-s + 0.846·35-s − 1.65·37-s − 0.694·39-s + 1.65·41-s + 0.784·43-s − 0.475·45-s + 0.241·47-s − 0.647·49-s + 0.581·51-s − 0.692·53-s − 1.36·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2004 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2004 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2004\)    =    \(2^{2} \cdot 3 \cdot 167\)
Sign: $-1$
Analytic conductor: \(16.0020\)
Root analytic conductor: \(4.00025\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2004,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
167 \( 1 - T \)
good5 \( 1 + 3.18T + 5T^{2} \)
7 \( 1 + 1.57T + 7T^{2} \)
11 \( 1 - 3.18T + 11T^{2} \)
13 \( 1 - 4.33T + 13T^{2} \)
17 \( 1 + 4.15T + 17T^{2} \)
19 \( 1 + 2.44T + 19T^{2} \)
23 \( 1 - 7.36T + 23T^{2} \)
29 \( 1 - 6.11T + 29T^{2} \)
31 \( 1 + 8.91T + 31T^{2} \)
37 \( 1 + 10.0T + 37T^{2} \)
41 \( 1 - 10.5T + 41T^{2} \)
43 \( 1 - 5.14T + 43T^{2} \)
47 \( 1 - 1.65T + 47T^{2} \)
53 \( 1 + 5.04T + 53T^{2} \)
59 \( 1 + 3.76T + 59T^{2} \)
61 \( 1 + 7.27T + 61T^{2} \)
67 \( 1 + 1.31T + 67T^{2} \)
71 \( 1 - 1.93T + 71T^{2} \)
73 \( 1 - 10.0T + 73T^{2} \)
79 \( 1 + 14.3T + 79T^{2} \)
83 \( 1 + 7.44T + 83T^{2} \)
89 \( 1 + 15.9T + 89T^{2} \)
97 \( 1 + 7.00T + 97T^{2} \)
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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

−8.873490215998430461073762884670, −7.992493686149664903660593881318, −6.92243848735792611064607713220, −6.66540325331779683988239516169, −5.62831285336256198365195421758, −4.43177027449339330481338052985, −3.93616874991685186975812144854, −3.04905140019430320843415677236, −1.30352337112351417373045090810, 0, 1.30352337112351417373045090810, 3.04905140019430320843415677236, 3.93616874991685186975812144854, 4.43177027449339330481338052985, 5.62831285336256198365195421758, 6.66540325331779683988239516169, 6.92243848735792611064607713220, 7.992493686149664903660593881318, 8.873490215998430461073762884670

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