Properties

Label 2-2004-1.1-c1-0-3
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 − 2.94·5-s + 4.65·7-s + 9-s − 5.56·11-s − 0.393·13-s + 2.94·15-s − 0.257·17-s + 2.11·19-s − 4.65·21-s + 5.38·23-s + 3.68·25-s − 27-s − 0.101·29-s − 3.82·31-s + 5.56·33-s − 13.7·35-s − 1.36·37-s + 0.393·39-s − 5.79·41-s + 7.94·43-s − 2.94·45-s + 5.64·47-s + 14.6·49-s + 0.257·51-s − 4.37·53-s + 16.3·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.31·5-s + 1.75·7-s + 0.333·9-s − 1.67·11-s − 0.109·13-s + 0.761·15-s − 0.0625·17-s + 0.484·19-s − 1.01·21-s + 1.12·23-s + 0.737·25-s − 0.192·27-s − 0.0187·29-s − 0.686·31-s + 0.968·33-s − 2.31·35-s − 0.224·37-s + 0.0630·39-s − 0.904·41-s + 1.21·43-s − 0.439·45-s + 0.822·47-s + 2.09·49-s + 0.0361·51-s − 0.600·53-s + 2.21·55-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

\(L(1)\) \(\approx\) \(1.108516739\)
\(L(\frac12)\) \(\approx\) \(1.108516739\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.94T + 5T^{2} \)
7 \( 1 - 4.65T + 7T^{2} \)
11 \( 1 + 5.56T + 11T^{2} \)
13 \( 1 + 0.393T + 13T^{2} \)
17 \( 1 + 0.257T + 17T^{2} \)
19 \( 1 - 2.11T + 19T^{2} \)
23 \( 1 - 5.38T + 23T^{2} \)
29 \( 1 + 0.101T + 29T^{2} \)
31 \( 1 + 3.82T + 31T^{2} \)
37 \( 1 + 1.36T + 37T^{2} \)
41 \( 1 + 5.79T + 41T^{2} \)
43 \( 1 - 7.94T + 43T^{2} \)
47 \( 1 - 5.64T + 47T^{2} \)
53 \( 1 + 4.37T + 53T^{2} \)
59 \( 1 - 7.40T + 59T^{2} \)
61 \( 1 - 4.23T + 61T^{2} \)
67 \( 1 + 4.79T + 67T^{2} \)
71 \( 1 + 7.11T + 71T^{2} \)
73 \( 1 - 9.79T + 73T^{2} \)
79 \( 1 + 4.39T + 79T^{2} \)
83 \( 1 - 9.64T + 83T^{2} \)
89 \( 1 - 10.6T + 89T^{2} \)
97 \( 1 + 5.54T + 97T^{2} \)
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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

−8.892282284019549059439077001221, −8.202484049835363278760649020942, −7.52724647273812489613387648047, −7.24420717814293494494393304385, −5.68904572126130629872067437819, −4.99491889566067123757522236055, −4.53853742570402142956240018037, −3.40090986754436407475533162254, −2.14267024985015277405685276084, −0.72137093109956444727320594778, 0.72137093109956444727320594778, 2.14267024985015277405685276084, 3.40090986754436407475533162254, 4.53853742570402142956240018037, 4.99491889566067123757522236055, 5.68904572126130629872067437819, 7.24420717814293494494393304385, 7.52724647273812489613387648047, 8.202484049835363278760649020942, 8.892282284019549059439077001221

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