Properties

Label 2-2004-1.1-c1-0-24
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 + 2.12·5-s + 0.221·7-s + 9-s − 2.12·11-s − 2.07·13-s − 2.12·15-s − 5.53·17-s − 2.18·19-s − 0.221·21-s + 8.50·23-s − 0.481·25-s − 27-s − 9.67·29-s − 3.18·31-s + 2.12·33-s + 0.471·35-s − 5.07·37-s + 2.07·39-s − 3.43·41-s + 5.53·43-s + 2.12·45-s − 11.8·47-s − 6.95·49-s + 5.53·51-s + 2.21·53-s − 4.51·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.950·5-s + 0.0837·7-s + 0.333·9-s − 0.640·11-s − 0.576·13-s − 0.548·15-s − 1.34·17-s − 0.500·19-s − 0.0483·21-s + 1.77·23-s − 0.0963·25-s − 0.192·27-s − 1.79·29-s − 0.572·31-s + 0.370·33-s + 0.0796·35-s − 0.835·37-s + 0.332·39-s − 0.537·41-s + 0.843·43-s + 0.316·45-s − 1.72·47-s − 0.992·49-s + 0.775·51-s + 0.304·53-s − 0.609·55-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 \( 1 - 2.12T + 5T^{2} \)
7 \( 1 - 0.221T + 7T^{2} \)
11 \( 1 + 2.12T + 11T^{2} \)
13 \( 1 + 2.07T + 13T^{2} \)
17 \( 1 + 5.53T + 17T^{2} \)
19 \( 1 + 2.18T + 19T^{2} \)
23 \( 1 - 8.50T + 23T^{2} \)
29 \( 1 + 9.67T + 29T^{2} \)
31 \( 1 + 3.18T + 31T^{2} \)
37 \( 1 + 5.07T + 37T^{2} \)
41 \( 1 + 3.43T + 41T^{2} \)
43 \( 1 - 5.53T + 43T^{2} \)
47 \( 1 + 11.8T + 47T^{2} \)
53 \( 1 - 2.21T + 53T^{2} \)
59 \( 1 - 6.60T + 59T^{2} \)
61 \( 1 - 9.72T + 61T^{2} \)
67 \( 1 + 0.214T + 67T^{2} \)
71 \( 1 - 12.8T + 71T^{2} \)
73 \( 1 + 12.4T + 73T^{2} \)
79 \( 1 - 7.45T + 79T^{2} \)
83 \( 1 - 15.9T + 83T^{2} \)
89 \( 1 + 6.46T + 89T^{2} \)
97 \( 1 + 0.984T + 97T^{2} \)
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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

−8.995249070984132192434659715428, −7.939380270491353117395634737280, −6.96986829070835972101890678517, −6.47484391803185917712916703790, −5.31678799946558743224721415094, −5.10068349644640561394505118954, −3.86231677524924331169908235058, −2.53911303950147513771068285833, −1.71639441740853883944837131569, 0, 1.71639441740853883944837131569, 2.53911303950147513771068285833, 3.86231677524924331169908235058, 5.10068349644640561394505118954, 5.31678799946558743224721415094, 6.47484391803185917712916703790, 6.96986829070835972101890678517, 7.939380270491353117395634737280, 8.995249070984132192434659715428

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