Properties

Label 2-8030-1.1-c1-0-86
Degree $2$
Conductor $8030$
Sign $1$
Analytic cond. $64.1198$
Root an. cond. $8.00748$
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 + 0.331·3-s + 4-s − 5-s + 0.331·6-s + 4.90·7-s + 8-s − 2.89·9-s − 10-s + 11-s + 0.331·12-s − 6.37·13-s + 4.90·14-s − 0.331·15-s + 16-s + 2.92·17-s − 2.89·18-s − 2.09·19-s − 20-s + 1.62·21-s + 22-s − 3.56·23-s + 0.331·24-s + 25-s − 6.37·26-s − 1.95·27-s + 4.90·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.191·3-s + 0.5·4-s − 0.447·5-s + 0.135·6-s + 1.85·7-s + 0.353·8-s − 0.963·9-s − 0.316·10-s + 0.301·11-s + 0.0956·12-s − 1.76·13-s + 1.31·14-s − 0.0855·15-s + 0.250·16-s + 0.709·17-s − 0.681·18-s − 0.480·19-s − 0.223·20-s + 0.354·21-s + 0.213·22-s − 0.743·23-s + 0.0676·24-s + 0.200·25-s − 1.25·26-s − 0.375·27-s + 0.926·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8030\)    =    \(2 \cdot 5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(64.1198\)
Root analytic conductor: \(8.00748\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.592802409\)
\(L(\frac12)\) \(\approx\) \(3.592802409\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 - T \)
good3 \( 1 - 0.331T + 3T^{2} \)
7 \( 1 - 4.90T + 7T^{2} \)
13 \( 1 + 6.37T + 13T^{2} \)
17 \( 1 - 2.92T + 17T^{2} \)
19 \( 1 + 2.09T + 19T^{2} \)
23 \( 1 + 3.56T + 23T^{2} \)
29 \( 1 + 2.29T + 29T^{2} \)
31 \( 1 - 6.50T + 31T^{2} \)
37 \( 1 - 4.91T + 37T^{2} \)
41 \( 1 + 10.0T + 41T^{2} \)
43 \( 1 - 7.00T + 43T^{2} \)
47 \( 1 - 9.05T + 47T^{2} \)
53 \( 1 - 10.4T + 53T^{2} \)
59 \( 1 - 13.4T + 59T^{2} \)
61 \( 1 + 1.92T + 61T^{2} \)
67 \( 1 - 5.86T + 67T^{2} \)
71 \( 1 - 14.8T + 71T^{2} \)
79 \( 1 + 4.63T + 79T^{2} \)
83 \( 1 - 5.01T + 83T^{2} \)
89 \( 1 - 4.69T + 89T^{2} \)
97 \( 1 - 5.24T + 97T^{2} \)
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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

−7.71472227667536978993955022082, −7.37399540422949764176927471186, −6.36510836744840835685770065424, −5.42154880909826649093698890856, −5.08676776625571303434418461143, −4.33926004679774309742167878397, −3.69783345984581454334592169492, −2.47212542690899450638109905988, −2.18328530695494705882096401711, −0.828583178072346764221669005600, 0.828583178072346764221669005600, 2.18328530695494705882096401711, 2.47212542690899450638109905988, 3.69783345984581454334592169492, 4.33926004679774309742167878397, 5.08676776625571303434418461143, 5.42154880909826649093698890856, 6.36510836744840835685770065424, 7.37399540422949764176927471186, 7.71472227667536978993955022082

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