Properties

Label 2-4368-1.1-c1-0-24
Degree $2$
Conductor $4368$
Sign $1$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
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 + 1.69·5-s + 7-s + 9-s − 5.84·11-s + 13-s + 1.69·15-s + 0.964·17-s − 6.58·19-s + 21-s + 7.18·23-s − 2.11·25-s + 27-s + 8.58·29-s + 5.54·31-s − 5.84·33-s + 1.69·35-s + 0.964·37-s + 39-s − 4.88·41-s + 7.18·43-s + 1.69·45-s − 4.73·47-s + 49-s + 0.964·51-s + 13.0·53-s − 9.93·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.759·5-s + 0.377·7-s + 0.333·9-s − 1.76·11-s + 0.277·13-s + 0.438·15-s + 0.233·17-s − 1.51·19-s + 0.218·21-s + 1.49·23-s − 0.422·25-s + 0.192·27-s + 1.59·29-s + 0.996·31-s − 1.01·33-s + 0.287·35-s + 0.158·37-s + 0.160·39-s − 0.762·41-s + 1.09·43-s + 0.253·45-s − 0.690·47-s + 0.142·49-s + 0.134·51-s + 1.78·53-s − 1.33·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.741770188\)
\(L(\frac12)\) \(\approx\) \(2.741770188\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 - T \)
13 \( 1 - T \)
good5 \( 1 - 1.69T + 5T^{2} \)
11 \( 1 + 5.84T + 11T^{2} \)
17 \( 1 - 0.964T + 17T^{2} \)
19 \( 1 + 6.58T + 19T^{2} \)
23 \( 1 - 7.18T + 23T^{2} \)
29 \( 1 - 8.58T + 29T^{2} \)
31 \( 1 - 5.54T + 31T^{2} \)
37 \( 1 - 0.964T + 37T^{2} \)
41 \( 1 + 4.88T + 41T^{2} \)
43 \( 1 - 7.18T + 43T^{2} \)
47 \( 1 + 4.73T + 47T^{2} \)
53 \( 1 - 13.0T + 53T^{2} \)
59 \( 1 - 4.81T + 59T^{2} \)
61 \( 1 - 13.2T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 + 4.81T + 71T^{2} \)
73 \( 1 - 13.1T + 73T^{2} \)
79 \( 1 - 7.61T + 79T^{2} \)
83 \( 1 - 0.133T + 83T^{2} \)
89 \( 1 - 2.73T + 89T^{2} \)
97 \( 1 + 5.01T + 97T^{2} \)
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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

−8.402212451673054161656373253723, −7.83310331233718846993646377124, −6.90966096080823928341009118191, −6.22346275337082751855371536592, −5.25739083034583586050401549370, −4.80427841482444002098961207124, −3.73406822142759606584772722213, −2.56627246969851508750828492399, −2.30490537793436133212303627646, −0.911969848488873060481422557518, 0.911969848488873060481422557518, 2.30490537793436133212303627646, 2.56627246969851508750828492399, 3.73406822142759606584772722213, 4.80427841482444002098961207124, 5.25739083034583586050401549370, 6.22346275337082751855371536592, 6.90966096080823928341009118191, 7.83310331233718846993646377124, 8.402212451673054161656373253723

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