Properties

Label 2-8673-1.1-c1-0-217
Degree $2$
Conductor $8673$
Sign $1$
Analytic cond. $69.2542$
Root an. cond. $8.32191$
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  − 2.61·2-s − 3-s + 4.85·4-s + 3·5-s + 2.61·6-s − 7.47·8-s + 9-s − 7.85·10-s + 3.47·11-s − 4.85·12-s + 6.70·13-s − 3·15-s + 9.85·16-s + 2.61·17-s − 2.61·18-s + 5.85·19-s + 14.5·20-s − 9.09·22-s − 1.38·23-s + 7.47·24-s + 4·25-s − 17.5·26-s − 27-s − 4.38·29-s + 7.85·30-s + 2.38·31-s − 10.8·32-s + ⋯
L(s)  = 1  − 1.85·2-s − 0.577·3-s + 2.42·4-s + 1.34·5-s + 1.06·6-s − 2.64·8-s + 0.333·9-s − 2.48·10-s + 1.04·11-s − 1.40·12-s + 1.86·13-s − 0.774·15-s + 2.46·16-s + 0.634·17-s − 0.617·18-s + 1.34·19-s + 3.25·20-s − 1.93·22-s − 0.288·23-s + 1.52·24-s + 0.800·25-s − 3.44·26-s − 0.192·27-s − 0.813·29-s + 1.43·30-s + 0.427·31-s − 1.91·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8673 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8673 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8673\)    =    \(3 \cdot 7^{2} \cdot 59\)
Sign: $1$
Analytic conductor: \(69.2542\)
Root analytic conductor: \(8.32191\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8673,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.411843445\)
\(L(\frac12)\) \(\approx\) \(1.411843445\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 \)
59 \( 1 + T \)
good2 \( 1 + 2.61T + 2T^{2} \)
5 \( 1 - 3T + 5T^{2} \)
11 \( 1 - 3.47T + 11T^{2} \)
13 \( 1 - 6.70T + 13T^{2} \)
17 \( 1 - 2.61T + 17T^{2} \)
19 \( 1 - 5.85T + 19T^{2} \)
23 \( 1 + 1.38T + 23T^{2} \)
29 \( 1 + 4.38T + 29T^{2} \)
31 \( 1 - 2.38T + 31T^{2} \)
37 \( 1 - 5.09T + 37T^{2} \)
41 \( 1 - 6.09T + 41T^{2} \)
43 \( 1 - 12.7T + 43T^{2} \)
47 \( 1 - 4.85T + 47T^{2} \)
53 \( 1 - 5.47T + 53T^{2} \)
61 \( 1 + 12.0T + 61T^{2} \)
67 \( 1 + 4.23T + 67T^{2} \)
71 \( 1 - 4.23T + 71T^{2} \)
73 \( 1 + 8.09T + 73T^{2} \)
79 \( 1 + 3T + 79T^{2} \)
83 \( 1 - 1.14T + 83T^{2} \)
89 \( 1 + 6.09T + 89T^{2} \)
97 \( 1 - 9.47T + 97T^{2} \)
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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

−7.71497403740230538730075730255, −7.30978946309367927068872545662, −6.26224114105384917204530355217, −6.07621856411657874394924906588, −5.57668980936888796884375075709, −4.13174992398160337816013969668, −3.15282127242341154530069099977, −2.14378250282753644018431845573, −1.19859717345043575729236220870, −1.02989656765780724568060027345, 1.02989656765780724568060027345, 1.19859717345043575729236220870, 2.14378250282753644018431845573, 3.15282127242341154530069099977, 4.13174992398160337816013969668, 5.57668980936888796884375075709, 6.07621856411657874394924906588, 6.26224114105384917204530355217, 7.30978946309367927068872545662, 7.71497403740230538730075730255

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