Properties

Label 2-2352-1.1-c1-0-8
Degree $2$
Conductor $2352$
Sign $1$
Analytic cond. $18.7808$
Root an. cond. $4.33368$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 2·5-s + 9-s − 4·11-s + 2·13-s − 2·15-s − 2·17-s − 4·19-s + 8·23-s − 25-s − 27-s + 6·29-s + 8·31-s + 4·33-s + 6·37-s − 2·39-s + 6·41-s − 4·43-s + 2·45-s + 2·51-s − 2·53-s − 8·55-s + 4·57-s + 4·59-s + 2·61-s + 4·65-s + 4·67-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.894·5-s + 1/3·9-s − 1.20·11-s + 0.554·13-s − 0.516·15-s − 0.485·17-s − 0.917·19-s + 1.66·23-s − 1/5·25-s − 0.192·27-s + 1.11·29-s + 1.43·31-s + 0.696·33-s + 0.986·37-s − 0.320·39-s + 0.937·41-s − 0.609·43-s + 0.298·45-s + 0.280·51-s − 0.274·53-s − 1.07·55-s + 0.529·57-s + 0.520·59-s + 0.256·61-s + 0.496·65-s + 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2352\)    =    \(2^{4} \cdot 3 \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(18.7808\)
Root analytic conductor: \(4.33368\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2352,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.630172600\)
\(L(\frac12)\) \(\approx\) \(1.630172600\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−8.959311313448748386566246803110, −8.304042274266532161103040174092, −7.35977874808944660694472335106, −6.41480629060511724242965007307, −5.98894980010644060477023411018, −5.02364207902997377499660058417, −4.44992200701182918033448908949, −3.00889317555517420664706578512, −2.17837496002353596178446785744, −0.852162344962028721020593862686, 0.852162344962028721020593862686, 2.17837496002353596178446785744, 3.00889317555517420664706578512, 4.44992200701182918033448908949, 5.02364207902997377499660058417, 5.98894980010644060477023411018, 6.41480629060511724242965007307, 7.35977874808944660694472335106, 8.304042274266532161103040174092, 8.959311313448748386566246803110

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