Properties

Label 2-2004-1.1-c1-0-5
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 3.16·5-s − 0.230·7-s + 9-s + 0.534·11-s + 2.40·13-s − 3.16·15-s + 3.83·17-s − 7.74·19-s − 0.230·21-s + 5.14·23-s + 5.03·25-s + 27-s + 0.602·29-s − 4.43·31-s + 0.534·33-s + 0.731·35-s + 8.52·37-s + 2.40·39-s + 1.40·41-s − 3.66·43-s − 3.16·45-s + 12.4·47-s − 6.94·49-s + 3.83·51-s + 4.85·53-s − 1.69·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.41·5-s − 0.0872·7-s + 0.333·9-s + 0.161·11-s + 0.666·13-s − 0.818·15-s + 0.930·17-s − 1.77·19-s − 0.0503·21-s + 1.07·23-s + 1.00·25-s + 0.192·27-s + 0.111·29-s − 0.797·31-s + 0.0931·33-s + 0.123·35-s + 1.40·37-s + 0.385·39-s + 0.219·41-s − 0.559·43-s − 0.472·45-s + 1.82·47-s − 0.992·49-s + 0.537·51-s + 0.667·53-s − 0.228·55-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: \(0\)
Selberg data: \((2,\ 2004,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.630606241\)
\(L(\frac12)\) \(\approx\) \(1.630606241\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.16T + 5T^{2} \)
7 \( 1 + 0.230T + 7T^{2} \)
11 \( 1 - 0.534T + 11T^{2} \)
13 \( 1 - 2.40T + 13T^{2} \)
17 \( 1 - 3.83T + 17T^{2} \)
19 \( 1 + 7.74T + 19T^{2} \)
23 \( 1 - 5.14T + 23T^{2} \)
29 \( 1 - 0.602T + 29T^{2} \)
31 \( 1 + 4.43T + 31T^{2} \)
37 \( 1 - 8.52T + 37T^{2} \)
41 \( 1 - 1.40T + 41T^{2} \)
43 \( 1 + 3.66T + 43T^{2} \)
47 \( 1 - 12.4T + 47T^{2} \)
53 \( 1 - 4.85T + 53T^{2} \)
59 \( 1 - 9.66T + 59T^{2} \)
61 \( 1 + 1.49T + 61T^{2} \)
67 \( 1 - 12.0T + 67T^{2} \)
71 \( 1 - 11.4T + 71T^{2} \)
73 \( 1 - 4.16T + 73T^{2} \)
79 \( 1 + 7.52T + 79T^{2} \)
83 \( 1 - 7.44T + 83T^{2} \)
89 \( 1 - 9.40T + 89T^{2} \)
97 \( 1 - 12.2T + 97T^{2} \)
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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

−8.892496936456321811591115439007, −8.383361856065789673523179011937, −7.71296436814910536956418745344, −6.99664514808303411914595954469, −6.11838157831433437381599428906, −4.91104854293450298583373022071, −3.96098715643138789774465634809, −3.53631496106654444544715941335, −2.36453132292340419943923435627, −0.836351500873162869364529352077, 0.836351500873162869364529352077, 2.36453132292340419943923435627, 3.53631496106654444544715941335, 3.96098715643138789774465634809, 4.91104854293450298583373022071, 6.11838157831433437381599428906, 6.99664514808303411914595954469, 7.71296436814910536956418745344, 8.383361856065789673523179011937, 8.892496936456321811591115439007

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