Properties

Label 2-8003-1.1-c1-0-566
Degree $2$
Conductor $8003$
Sign $-1$
Analytic cond. $63.9042$
Root an. cond. $7.99401$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.35·2-s + 2.82·3-s + 3.53·4-s + 2.18·5-s − 6.64·6-s + 0.649·7-s − 3.60·8-s + 4.99·9-s − 5.14·10-s − 5.34·11-s + 9.98·12-s − 0.189·13-s − 1.52·14-s + 6.18·15-s + 1.40·16-s − 3.29·17-s − 11.7·18-s + 1.35·19-s + 7.72·20-s + 1.83·21-s + 12.5·22-s − 5.91·23-s − 10.1·24-s − 0.219·25-s + 0.446·26-s + 5.62·27-s + 2.29·28-s + ⋯
L(s)  = 1  − 1.66·2-s + 1.63·3-s + 1.76·4-s + 0.977·5-s − 2.71·6-s + 0.245·7-s − 1.27·8-s + 1.66·9-s − 1.62·10-s − 1.61·11-s + 2.88·12-s − 0.0526·13-s − 0.408·14-s + 1.59·15-s + 0.351·16-s − 0.800·17-s − 2.76·18-s + 0.311·19-s + 1.72·20-s + 0.400·21-s + 2.67·22-s − 1.23·23-s − 2.07·24-s − 0.0438·25-s + 0.0876·26-s + 1.08·27-s + 0.433·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8003 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8003 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8003\)    =    \(53 \cdot 151\)
Sign: $-1$
Analytic conductor: \(63.9042\)
Root analytic conductor: \(7.99401\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8003,\ (\ :1/2),\ -1)\)

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)$
bad53 \( 1 + T \)
151 \( 1 + T \)
good2 \( 1 + 2.35T + 2T^{2} \)
3 \( 1 - 2.82T + 3T^{2} \)
5 \( 1 - 2.18T + 5T^{2} \)
7 \( 1 - 0.649T + 7T^{2} \)
11 \( 1 + 5.34T + 11T^{2} \)
13 \( 1 + 0.189T + 13T^{2} \)
17 \( 1 + 3.29T + 17T^{2} \)
19 \( 1 - 1.35T + 19T^{2} \)
23 \( 1 + 5.91T + 23T^{2} \)
29 \( 1 + 2.86T + 29T^{2} \)
31 \( 1 + 0.767T + 31T^{2} \)
37 \( 1 + 7.04T + 37T^{2} \)
41 \( 1 - 3.71T + 41T^{2} \)
43 \( 1 + 0.473T + 43T^{2} \)
47 \( 1 - 9.61T + 47T^{2} \)
59 \( 1 + 2.59T + 59T^{2} \)
61 \( 1 + 3.99T + 61T^{2} \)
67 \( 1 + 3.61T + 67T^{2} \)
71 \( 1 - 13.0T + 71T^{2} \)
73 \( 1 + 9.39T + 73T^{2} \)
79 \( 1 + 2.10T + 79T^{2} \)
83 \( 1 + 4.63T + 83T^{2} \)
89 \( 1 - 16.4T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−7.66664077398063002476364664778, −7.41338683761411891143649043514, −6.40967606912533778286906022384, −5.58566609769621904814401196897, −4.60652119648570535066769909978, −3.50316228317238896018678986567, −2.47667512045647059863620795326, −2.22847264403531037037911945050, −1.51809859865364462971779247410, 0, 1.51809859865364462971779247410, 2.22847264403531037037911945050, 2.47667512045647059863620795326, 3.50316228317238896018678986567, 4.60652119648570535066769909978, 5.58566609769621904814401196897, 6.40967606912533778286906022384, 7.41338683761411891143649043514, 7.66664077398063002476364664778

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