Properties

Label 2-8041-1.1-c1-0-30
Degree $2$
Conductor $8041$
Sign $1$
Analytic cond. $64.2077$
Root an. cond. $8.01297$
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  − 2.30·2-s − 0.184·3-s + 3.32·4-s − 0.542·5-s + 0.425·6-s − 0.304·7-s − 3.06·8-s − 2.96·9-s + 1.25·10-s + 11-s − 0.613·12-s − 5.72·13-s + 0.703·14-s + 0.0999·15-s + 0.425·16-s + 17-s + 6.84·18-s + 1.89·19-s − 1.80·20-s + 0.0561·21-s − 2.30·22-s − 4.78·23-s + 0.565·24-s − 4.70·25-s + 13.2·26-s + 1.09·27-s − 1.01·28-s + ⋯
L(s)  = 1  − 1.63·2-s − 0.106·3-s + 1.66·4-s − 0.242·5-s + 0.173·6-s − 0.115·7-s − 1.08·8-s − 0.988·9-s + 0.396·10-s + 0.301·11-s − 0.176·12-s − 1.58·13-s + 0.188·14-s + 0.0258·15-s + 0.106·16-s + 0.242·17-s + 1.61·18-s + 0.435·19-s − 0.404·20-s + 0.0122·21-s − 0.492·22-s − 0.998·23-s + 0.115·24-s − 0.941·25-s + 2.59·26-s + 0.211·27-s − 0.191·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8041\)    =    \(11 \cdot 17 \cdot 43\)
Sign: $1$
Analytic conductor: \(64.2077\)
Root analytic conductor: \(8.01297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1492169698\)
\(L(\frac12)\) \(\approx\) \(0.1492169698\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
17 \( 1 - T \)
43 \( 1 - T \)
good2 \( 1 + 2.30T + 2T^{2} \)
3 \( 1 + 0.184T + 3T^{2} \)
5 \( 1 + 0.542T + 5T^{2} \)
7 \( 1 + 0.304T + 7T^{2} \)
13 \( 1 + 5.72T + 13T^{2} \)
19 \( 1 - 1.89T + 19T^{2} \)
23 \( 1 + 4.78T + 23T^{2} \)
29 \( 1 + 8.33T + 29T^{2} \)
31 \( 1 - 0.864T + 31T^{2} \)
37 \( 1 - 6.24T + 37T^{2} \)
41 \( 1 + 3.09T + 41T^{2} \)
47 \( 1 + 7.40T + 47T^{2} \)
53 \( 1 - 0.618T + 53T^{2} \)
59 \( 1 + 6.68T + 59T^{2} \)
61 \( 1 + 0.290T + 61T^{2} \)
67 \( 1 + 11.3T + 67T^{2} \)
71 \( 1 - 16.0T + 71T^{2} \)
73 \( 1 + 8.64T + 73T^{2} \)
79 \( 1 - 6.41T + 79T^{2} \)
83 \( 1 + 5.43T + 83T^{2} \)
89 \( 1 + 13.4T + 89T^{2} \)
97 \( 1 - 0.218T + 97T^{2} \)
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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

−7.82600597862359601071819840766, −7.54103656756218691338275546786, −6.68618634785914250124278583666, −5.97127538462517011478087438674, −5.21226153848338529971854223448, −4.25020168646810190864686868272, −3.19218466238993789893402744240, −2.37896941926410580727110701217, −1.59943226350994472484412493505, −0.24009622287175568802183867758, 0.24009622287175568802183867758, 1.59943226350994472484412493505, 2.37896941926410580727110701217, 3.19218466238993789893402744240, 4.25020168646810190864686868272, 5.21226153848338529971854223448, 5.97127538462517011478087438674, 6.68618634785914250124278583666, 7.54103656756218691338275546786, 7.82600597862359601071819840766

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