Properties

Label 2-8673-1.1-c1-0-230
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  + 2.47·2-s + 3-s + 4.12·4-s − 0.798·5-s + 2.47·6-s + 5.24·8-s + 9-s − 1.97·10-s + 0.583·11-s + 4.12·12-s − 1.18·13-s − 0.798·15-s + 4.74·16-s − 6.24·17-s + 2.47·18-s + 7.64·19-s − 3.29·20-s + 1.44·22-s + 8.22·23-s + 5.24·24-s − 4.36·25-s − 2.93·26-s + 27-s + 1.77·29-s − 1.97·30-s + 2.75·31-s + 1.23·32-s + ⋯
L(s)  = 1  + 1.74·2-s + 0.577·3-s + 2.06·4-s − 0.357·5-s + 1.01·6-s + 1.85·8-s + 0.333·9-s − 0.624·10-s + 0.176·11-s + 1.18·12-s − 0.329·13-s − 0.206·15-s + 1.18·16-s − 1.51·17-s + 0.583·18-s + 1.75·19-s − 0.735·20-s + 0.308·22-s + 1.71·23-s + 1.07·24-s − 0.872·25-s − 0.576·26-s + 0.192·27-s + 0.329·29-s − 0.360·30-s + 0.493·31-s + 0.218·32-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

\(L(1)\) \(\approx\) \(7.899063936\)
\(L(\frac12)\) \(\approx\) \(7.899063936\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.47T + 2T^{2} \)
5 \( 1 + 0.798T + 5T^{2} \)
11 \( 1 - 0.583T + 11T^{2} \)
13 \( 1 + 1.18T + 13T^{2} \)
17 \( 1 + 6.24T + 17T^{2} \)
19 \( 1 - 7.64T + 19T^{2} \)
23 \( 1 - 8.22T + 23T^{2} \)
29 \( 1 - 1.77T + 29T^{2} \)
31 \( 1 - 2.75T + 31T^{2} \)
37 \( 1 - 7.94T + 37T^{2} \)
41 \( 1 - 6.17T + 41T^{2} \)
43 \( 1 - 3.29T + 43T^{2} \)
47 \( 1 - 3.47T + 47T^{2} \)
53 \( 1 - 5.57T + 53T^{2} \)
61 \( 1 - 0.324T + 61T^{2} \)
67 \( 1 + 3.33T + 67T^{2} \)
71 \( 1 + 7.61T + 71T^{2} \)
73 \( 1 - 7.70T + 73T^{2} \)
79 \( 1 - 7.17T + 79T^{2} \)
83 \( 1 - 14.4T + 83T^{2} \)
89 \( 1 - 8.71T + 89T^{2} \)
97 \( 1 + 11.1T + 97T^{2} \)
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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

−7.43680964702913854915880765533, −7.02001328950314079276449232924, −6.29976927445228791232043640332, −5.51304173281953127008583211291, −4.80990314369888449905638143392, −4.26907611296444675749162200244, −3.59509064314919583232519750915, −2.79485973511021416095785572320, −2.34751450916657853860347501158, −1.05706156684583935243795165141, 1.05706156684583935243795165141, 2.34751450916657853860347501158, 2.79485973511021416095785572320, 3.59509064314919583232519750915, 4.26907611296444675749162200244, 4.80990314369888449905638143392, 5.51304173281953127008583211291, 6.29976927445228791232043640332, 7.02001328950314079276449232924, 7.43680964702913854915880765533

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