Properties

Label 2-8619-1.1-c1-0-372
Degree $2$
Conductor $8619$
Sign $-1$
Analytic cond. $68.8230$
Root an. cond. $8.29596$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s − 4-s + 6-s + 2·7-s − 3·8-s + 9-s + 2·11-s − 12-s + 2·14-s − 16-s + 17-s + 18-s + 2·21-s + 2·22-s − 8·23-s − 3·24-s − 5·25-s + 27-s − 2·28-s − 6·29-s − 6·31-s + 5·32-s + 2·33-s + 34-s − 36-s − 4·37-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s − 1/2·4-s + 0.408·6-s + 0.755·7-s − 1.06·8-s + 1/3·9-s + 0.603·11-s − 0.288·12-s + 0.534·14-s − 1/4·16-s + 0.242·17-s + 0.235·18-s + 0.436·21-s + 0.426·22-s − 1.66·23-s − 0.612·24-s − 25-s + 0.192·27-s − 0.377·28-s − 1.11·29-s − 1.07·31-s + 0.883·32-s + 0.348·33-s + 0.171·34-s − 1/6·36-s − 0.657·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8619 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8619 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8619\)    =    \(3 \cdot 13^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(68.8230\)
Root analytic conductor: \(8.29596\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8619,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
13 \( 1 \)
17 \( 1 - T \)
good2 \( 1 - T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−7.68663893790296892092052717603, −6.62483765835532482862330358509, −5.83936817067815430191112721654, −5.35258431029670249305149165758, −4.40852560362932568992330999290, −3.94815414962252406419987985977, −3.36904283027623159272961987279, −2.24658230100470354947264055635, −1.50508903420130784999279418587, 0, 1.50508903420130784999279418587, 2.24658230100470354947264055635, 3.36904283027623159272961987279, 3.94815414962252406419987985977, 4.40852560362932568992330999290, 5.35258431029670249305149165758, 5.83936817067815430191112721654, 6.62483765835532482862330358509, 7.68663893790296892092052717603

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