Properties

Label 2-8018-1.1-c1-0-50
Degree $2$
Conductor $8018$
Sign $1$
Analytic cond. $64.0240$
Root an. cond. $8.00150$
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-s − 2.54·3-s + 4-s − 4.40·5-s + 2.54·6-s − 2.39·7-s − 8-s + 3.47·9-s + 4.40·10-s − 3.64·11-s − 2.54·12-s + 5.13·13-s + 2.39·14-s + 11.2·15-s + 16-s + 2.22·17-s − 3.47·18-s + 19-s − 4.40·20-s + 6.08·21-s + 3.64·22-s + 3.94·23-s + 2.54·24-s + 14.4·25-s − 5.13·26-s − 1.20·27-s − 2.39·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.46·3-s + 0.5·4-s − 1.97·5-s + 1.03·6-s − 0.903·7-s − 0.353·8-s + 1.15·9-s + 1.39·10-s − 1.09·11-s − 0.734·12-s + 1.42·13-s + 0.638·14-s + 2.89·15-s + 0.250·16-s + 0.539·17-s − 0.818·18-s + 0.229·19-s − 0.985·20-s + 1.32·21-s + 0.777·22-s + 0.822·23-s + 0.519·24-s + 2.88·25-s − 1.00·26-s − 0.231·27-s − 0.451·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8018 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8018 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8018\)    =    \(2 \cdot 19 \cdot 211\)
Sign: $1$
Analytic conductor: \(64.0240\)
Root analytic conductor: \(8.00150\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8018,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4165165641\)
\(L(\frac12)\) \(\approx\) \(0.4165165641\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
19 \( 1 - T \)
211 \( 1 + T \)
good3 \( 1 + 2.54T + 3T^{2} \)
5 \( 1 + 4.40T + 5T^{2} \)
7 \( 1 + 2.39T + 7T^{2} \)
11 \( 1 + 3.64T + 11T^{2} \)
13 \( 1 - 5.13T + 13T^{2} \)
17 \( 1 - 2.22T + 17T^{2} \)
23 \( 1 - 3.94T + 23T^{2} \)
29 \( 1 - 4.94T + 29T^{2} \)
31 \( 1 - 9.26T + 31T^{2} \)
37 \( 1 + 3.48T + 37T^{2} \)
41 \( 1 - 10.8T + 41T^{2} \)
43 \( 1 + 9.31T + 43T^{2} \)
47 \( 1 - 7.12T + 47T^{2} \)
53 \( 1 + 8.00T + 53T^{2} \)
59 \( 1 + 2.21T + 59T^{2} \)
61 \( 1 + 7.43T + 61T^{2} \)
67 \( 1 - 12.2T + 67T^{2} \)
71 \( 1 + 6.23T + 71T^{2} \)
73 \( 1 - 4.65T + 73T^{2} \)
79 \( 1 - 12.3T + 79T^{2} \)
83 \( 1 - 9.55T + 83T^{2} \)
89 \( 1 + 10.8T + 89T^{2} \)
97 \( 1 - 2.60T + 97T^{2} \)
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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

−7.956537211262009651866713511755, −7.06343760588656492244590521124, −6.57739284725705818320950714674, −5.94852189435164663094652919394, −5.03425042387154631466267379940, −4.40656196286762554083825945639, −3.39058401380068695030455086139, −2.94597682626761351369294578195, −0.996715753293493910989874244343, −0.51513453261315875315240330543, 0.51513453261315875315240330543, 0.996715753293493910989874244343, 2.94597682626761351369294578195, 3.39058401380068695030455086139, 4.40656196286762554083825945639, 5.03425042387154631466267379940, 5.94852189435164663094652919394, 6.57739284725705818320950714674, 7.06343760588656492244590521124, 7.956537211262009651866713511755

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