Properties

Label 2-5586-1.1-c1-0-21
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 − 3.93·5-s + 6-s + 8-s + 9-s − 3.93·10-s + 1.27·11-s + 12-s − 5.94·13-s − 3.93·15-s + 16-s + 3.05·17-s + 18-s + 19-s − 3.93·20-s + 1.27·22-s − 0.148·23-s + 24-s + 10.5·25-s − 5.94·26-s + 27-s − 6.60·29-s − 3.93·30-s − 8.01·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.76·5-s + 0.408·6-s + 0.353·8-s + 0.333·9-s − 1.24·10-s + 0.383·11-s + 0.288·12-s − 1.64·13-s − 1.01·15-s + 0.250·16-s + 0.740·17-s + 0.235·18-s + 0.229·19-s − 0.880·20-s + 0.271·22-s − 0.0310·23-s + 0.204·24-s + 2.10·25-s − 1.16·26-s + 0.192·27-s − 1.22·29-s − 0.719·30-s − 1.44·31-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

\(L(1)\) \(\approx\) \(2.449256437\)
\(L(\frac12)\) \(\approx\) \(2.449256437\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.93T + 5T^{2} \)
11 \( 1 - 1.27T + 11T^{2} \)
13 \( 1 + 5.94T + 13T^{2} \)
17 \( 1 - 3.05T + 17T^{2} \)
23 \( 1 + 0.148T + 23T^{2} \)
29 \( 1 + 6.60T + 29T^{2} \)
31 \( 1 + 8.01T + 31T^{2} \)
37 \( 1 - 6.14T + 37T^{2} \)
41 \( 1 - 6.28T + 41T^{2} \)
43 \( 1 - 7.91T + 43T^{2} \)
47 \( 1 - 8.22T + 47T^{2} \)
53 \( 1 - 11.3T + 53T^{2} \)
59 \( 1 - 1.84T + 59T^{2} \)
61 \( 1 - 12.1T + 61T^{2} \)
67 \( 1 - 2.61T + 67T^{2} \)
71 \( 1 + 12.8T + 71T^{2} \)
73 \( 1 + 16.2T + 73T^{2} \)
79 \( 1 - 7.44T + 79T^{2} \)
83 \( 1 - 12.1T + 83T^{2} \)
89 \( 1 + 5.40T + 89T^{2} \)
97 \( 1 - 11.2T + 97T^{2} \)
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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

−7.74716642423182887666805648262, −7.42836202397045905978954664895, −7.15087378640636091460110725580, −5.84712139485989907314141946622, −5.08378340055713581764768858049, −4.17094732772890292798349515056, −3.87986242604996688994771922204, −3.00729299538263517718740552959, −2.21338014595964281463971034275, −0.71257443160209577556222290161, 0.71257443160209577556222290161, 2.21338014595964281463971034275, 3.00729299538263517718740552959, 3.87986242604996688994771922204, 4.17094732772890292798349515056, 5.08378340055713581764768858049, 5.84712139485989907314141946622, 7.15087378640636091460110725580, 7.42836202397045905978954664895, 7.74716642423182887666805648262

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