Properties

Label 2-8673-1.1-c1-0-37
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  + 1.58·2-s + 3-s + 0.516·4-s − 3.36·5-s + 1.58·6-s − 2.35·8-s + 9-s − 5.34·10-s − 2.28·11-s + 0.516·12-s − 5.46·13-s − 3.36·15-s − 4.76·16-s − 0.821·17-s + 1.58·18-s − 6.52·19-s − 1.73·20-s − 3.61·22-s − 3.49·23-s − 2.35·24-s + 6.34·25-s − 8.66·26-s + 27-s + 3.18·29-s − 5.34·30-s − 0.597·31-s − 2.85·32-s + ⋯
L(s)  = 1  + 1.12·2-s + 0.577·3-s + 0.258·4-s − 1.50·5-s + 0.647·6-s − 0.832·8-s + 0.333·9-s − 1.68·10-s − 0.687·11-s + 0.149·12-s − 1.51·13-s − 0.869·15-s − 1.19·16-s − 0.199·17-s + 0.373·18-s − 1.49·19-s − 0.388·20-s − 0.771·22-s − 0.727·23-s − 0.480·24-s + 1.26·25-s − 1.70·26-s + 0.192·27-s + 0.591·29-s − 0.975·30-s − 0.107·31-s − 0.504·32-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

\(L(1)\) \(\approx\) \(1.324562663\)
\(L(\frac12)\) \(\approx\) \(1.324562663\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.58T + 2T^{2} \)
5 \( 1 + 3.36T + 5T^{2} \)
11 \( 1 + 2.28T + 11T^{2} \)
13 \( 1 + 5.46T + 13T^{2} \)
17 \( 1 + 0.821T + 17T^{2} \)
19 \( 1 + 6.52T + 19T^{2} \)
23 \( 1 + 3.49T + 23T^{2} \)
29 \( 1 - 3.18T + 29T^{2} \)
31 \( 1 + 0.597T + 31T^{2} \)
37 \( 1 - 6.68T + 37T^{2} \)
41 \( 1 - 9.93T + 41T^{2} \)
43 \( 1 - 0.228T + 43T^{2} \)
47 \( 1 - 0.251T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
61 \( 1 - 4.90T + 61T^{2} \)
67 \( 1 - 7.76T + 67T^{2} \)
71 \( 1 + 5.92T + 71T^{2} \)
73 \( 1 + 1.75T + 73T^{2} \)
79 \( 1 + 10.9T + 79T^{2} \)
83 \( 1 + 3.74T + 83T^{2} \)
89 \( 1 + 7.11T + 89T^{2} \)
97 \( 1 - 5.99T + 97T^{2} \)
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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

−7.68165371505755284928614359090, −7.18020434888736434442173052900, −6.35580890990164428039548788525, −5.49152531304532561165079924389, −4.62088735281885196710643650773, −4.28224405130490536779080500898, −3.74259066792334512214083758320, −2.69046412250578680517705126265, −2.39524640520184914165336908127, −0.42500247561713671084382134979, 0.42500247561713671084382134979, 2.39524640520184914165336908127, 2.69046412250578680517705126265, 3.74259066792334512214083758320, 4.28224405130490536779080500898, 4.62088735281885196710643650773, 5.49152531304532561165079924389, 6.35580890990164428039548788525, 7.18020434888736434442173052900, 7.68165371505755284928614359090

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