Properties

Label 2-5586-1.1-c1-0-55
Degree $2$
Conductor $5586$
Sign $1$
Analytic cond. $44.6044$
Root an. cond. $6.67865$
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  − 2-s − 3-s + 4-s + 1.81·5-s + 6-s − 8-s + 9-s − 1.81·10-s + 2.47·11-s − 12-s + 4.37·13-s − 1.81·15-s + 16-s + 7.12·17-s − 18-s + 19-s + 1.81·20-s − 2.47·22-s + 7.89·23-s + 24-s − 1.71·25-s − 4.37·26-s − 27-s + 6.29·29-s + 1.81·30-s + 4.63·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.810·5-s + 0.408·6-s − 0.353·8-s + 0.333·9-s − 0.572·10-s + 0.745·11-s − 0.288·12-s + 1.21·13-s − 0.467·15-s + 0.250·16-s + 1.72·17-s − 0.235·18-s + 0.229·19-s + 0.405·20-s − 0.527·22-s + 1.64·23-s + 0.204·24-s − 0.343·25-s − 0.857·26-s − 0.192·27-s + 1.16·29-s + 0.330·30-s + 0.833·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5586 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5586 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5586\)    =    \(2 \cdot 3 \cdot 7^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(44.6044\)
Root analytic conductor: \(6.67865\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5586,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.911136877\)
\(L(\frac12)\) \(\approx\) \(1.911136877\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
7 \( 1 \)
19 \( 1 - T \)
good5 \( 1 - 1.81T + 5T^{2} \)
11 \( 1 - 2.47T + 11T^{2} \)
13 \( 1 - 4.37T + 13T^{2} \)
17 \( 1 - 7.12T + 17T^{2} \)
23 \( 1 - 7.89T + 23T^{2} \)
29 \( 1 - 6.29T + 29T^{2} \)
31 \( 1 - 4.63T + 31T^{2} \)
37 \( 1 - 4.79T + 37T^{2} \)
41 \( 1 + 2.35T + 41T^{2} \)
43 \( 1 - 1.89T + 43T^{2} \)
47 \( 1 - 13.2T + 47T^{2} \)
53 \( 1 + 12.6T + 53T^{2} \)
59 \( 1 + 8.55T + 59T^{2} \)
61 \( 1 + 11.8T + 61T^{2} \)
67 \( 1 - 3.59T + 67T^{2} \)
71 \( 1 - 4.79T + 71T^{2} \)
73 \( 1 - 7.30T + 73T^{2} \)
79 \( 1 - 5.44T + 79T^{2} \)
83 \( 1 + 14.7T + 83T^{2} \)
89 \( 1 + 4.88T + 89T^{2} \)
97 \( 1 + 7.65T + 97T^{2} \)
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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

−8.165264738272299808322309100535, −7.46707106141729236822030255617, −6.58822416692412762516869251533, −6.10954394962854678018002812760, −5.52890579463591333503630278823, −4.60901056188071057668907398077, −3.52617595960885969539205657715, −2.73747737176859734305625025744, −1.33725127417469044667545215767, −1.04853234748252422548936104631, 1.04853234748252422548936104631, 1.33725127417469044667545215767, 2.73747737176859734305625025744, 3.52617595960885969539205657715, 4.60901056188071057668907398077, 5.52890579463591333503630278823, 6.10954394962854678018002812760, 6.58822416692412762516869251533, 7.46707106141729236822030255617, 8.165264738272299808322309100535

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