Properties

Label 2-8001-1.1-c1-0-1
Degree $2$
Conductor $8001$
Sign $1$
Analytic cond. $63.8883$
Root an. cond. $7.99301$
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  − 0.662·2-s − 1.56·4-s − 3.26·5-s − 7-s + 2.35·8-s + 2.16·10-s + 1.50·11-s − 4.27·13-s + 0.662·14-s + 1.55·16-s − 2.42·17-s − 3.39·19-s + 5.10·20-s − 0.994·22-s − 4.67·23-s + 5.69·25-s + 2.82·26-s + 1.56·28-s − 2.49·29-s + 5.16·31-s − 5.75·32-s + 1.60·34-s + 3.26·35-s − 9.93·37-s + 2.24·38-s − 7.71·40-s − 1.42·41-s + ⋯
L(s)  = 1  − 0.468·2-s − 0.780·4-s − 1.46·5-s − 0.377·7-s + 0.834·8-s + 0.684·10-s + 0.452·11-s − 1.18·13-s + 0.177·14-s + 0.389·16-s − 0.587·17-s − 0.777·19-s + 1.14·20-s − 0.211·22-s − 0.975·23-s + 1.13·25-s + 0.554·26-s + 0.295·28-s − 0.462·29-s + 0.927·31-s − 1.01·32-s + 0.275·34-s + 0.552·35-s − 1.63·37-s + 0.364·38-s − 1.21·40-s − 0.223·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8001\)    =    \(3^{2} \cdot 7 \cdot 127\)
Sign: $1$
Analytic conductor: \(63.8883\)
Root analytic conductor: \(7.99301\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.03216212150\)
\(L(\frac12)\) \(\approx\) \(0.03216212150\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + T \)
127 \( 1 - T \)
good2 \( 1 + 0.662T + 2T^{2} \)
5 \( 1 + 3.26T + 5T^{2} \)
11 \( 1 - 1.50T + 11T^{2} \)
13 \( 1 + 4.27T + 13T^{2} \)
17 \( 1 + 2.42T + 17T^{2} \)
19 \( 1 + 3.39T + 19T^{2} \)
23 \( 1 + 4.67T + 23T^{2} \)
29 \( 1 + 2.49T + 29T^{2} \)
31 \( 1 - 5.16T + 31T^{2} \)
37 \( 1 + 9.93T + 37T^{2} \)
41 \( 1 + 1.42T + 41T^{2} \)
43 \( 1 - 0.721T + 43T^{2} \)
47 \( 1 - 2.25T + 47T^{2} \)
53 \( 1 + 1.84T + 53T^{2} \)
59 \( 1 + 3.44T + 59T^{2} \)
61 \( 1 + 1.15T + 61T^{2} \)
67 \( 1 + 14.4T + 67T^{2} \)
71 \( 1 + 11.7T + 71T^{2} \)
73 \( 1 - 3.97T + 73T^{2} \)
79 \( 1 + 3.64T + 79T^{2} \)
83 \( 1 + 12.5T + 83T^{2} \)
89 \( 1 + 13.9T + 89T^{2} \)
97 \( 1 + 9.82T + 97T^{2} \)
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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

−7.88633523791510712315991100230, −7.31638522900554141900125374665, −6.72633546759783994111269853704, −5.72521909142346110282537143685, −4.73738051135302977833082533100, −4.28061180067442650317938539047, −3.72788739755826879348248063253, −2.76154585892820230268585780630, −1.55133854446952637822307110621, −0.096705303407124762013691215494, 0.096705303407124762013691215494, 1.55133854446952637822307110621, 2.76154585892820230268585780630, 3.72788739755826879348248063253, 4.28061180067442650317938539047, 4.73738051135302977833082533100, 5.72521909142346110282537143685, 6.72633546759783994111269853704, 7.31638522900554141900125374665, 7.88633523791510712315991100230

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