Properties

Label 2-2368-1.1-c1-0-1
Degree $2$
Conductor $2368$
Sign $1$
Analytic cond. $18.9085$
Root an. cond. $4.34839$
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  − 0.238·3-s − 3.65·5-s − 2.28·7-s − 2.94·9-s − 3.94·11-s − 4.52·13-s + 0.871·15-s + 2·17-s − 2.83·19-s + 0.545·21-s − 5.83·23-s + 8.35·25-s + 1.41·27-s + 0.0496·29-s + 2.92·31-s + 0.939·33-s + 8.36·35-s − 37-s + 1.07·39-s − 10.1·41-s − 3.31·43-s + 10.7·45-s + 13.1·47-s − 1.76·49-s − 0.476·51-s + 0.188·53-s + 14.4·55-s + ⋯
L(s)  = 1  − 0.137·3-s − 1.63·5-s − 0.864·7-s − 0.981·9-s − 1.18·11-s − 1.25·13-s + 0.224·15-s + 0.485·17-s − 0.650·19-s + 0.119·21-s − 1.21·23-s + 1.67·25-s + 0.272·27-s + 0.00922·29-s + 0.524·31-s + 0.163·33-s + 1.41·35-s − 0.164·37-s + 0.172·39-s − 1.58·41-s − 0.504·43-s + 1.60·45-s + 1.91·47-s − 0.252·49-s − 0.0667·51-s + 0.0259·53-s + 1.94·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2368\)    =    \(2^{6} \cdot 37\)
Sign: $1$
Analytic conductor: \(18.9085\)
Root analytic conductor: \(4.34839\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1447249114\)
\(L(\frac12)\) \(\approx\) \(0.1447249114\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
37 \( 1 + T \)
good3 \( 1 + 0.238T + 3T^{2} \)
5 \( 1 + 3.65T + 5T^{2} \)
7 \( 1 + 2.28T + 7T^{2} \)
11 \( 1 + 3.94T + 11T^{2} \)
13 \( 1 + 4.52T + 13T^{2} \)
17 \( 1 - 2T + 17T^{2} \)
19 \( 1 + 2.83T + 19T^{2} \)
23 \( 1 + 5.83T + 23T^{2} \)
29 \( 1 - 0.0496T + 29T^{2} \)
31 \( 1 - 2.92T + 31T^{2} \)
41 \( 1 + 10.1T + 41T^{2} \)
43 \( 1 + 3.31T + 43T^{2} \)
47 \( 1 - 13.1T + 47T^{2} \)
53 \( 1 - 0.188T + 53T^{2} \)
59 \( 1 - 10.7T + 59T^{2} \)
61 \( 1 + 6.96T + 61T^{2} \)
67 \( 1 + 1.17T + 67T^{2} \)
71 \( 1 - 14.5T + 71T^{2} \)
73 \( 1 + 12.5T + 73T^{2} \)
79 \( 1 + 14.7T + 79T^{2} \)
83 \( 1 + 2.38T + 83T^{2} \)
89 \( 1 + 13.4T + 89T^{2} \)
97 \( 1 + 1.62T + 97T^{2} \)
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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

−8.707369945611573809613042531567, −8.172584722528399002503604745382, −7.53094435118923043934063061029, −6.82083268437211152686690968332, −5.79065238039002887148179841499, −4.98789693195949598914403345774, −4.07821126570479654161993598091, −3.18789597874766926951187686693, −2.48719191630239276845013541580, −0.22476075529772346263076210865, 0.22476075529772346263076210865, 2.48719191630239276845013541580, 3.18789597874766926951187686693, 4.07821126570479654161993598091, 4.98789693195949598914403345774, 5.79065238039002887148179841499, 6.82083268437211152686690968332, 7.53094435118923043934063061029, 8.172584722528399002503604745382, 8.707369945611573809613042531567

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