Properties

Label 2-8030-1.1-c1-0-185
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 0.858·3-s + 4-s + 5-s − 0.858·6-s + 0.0500·7-s − 8-s − 2.26·9-s − 10-s + 11-s + 0.858·12-s + 5.55·13-s − 0.0500·14-s + 0.858·15-s + 16-s − 7.59·17-s + 2.26·18-s − 6.68·19-s + 20-s + 0.0430·21-s − 22-s − 9.07·23-s − 0.858·24-s + 25-s − 5.55·26-s − 4.51·27-s + 0.0500·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.495·3-s + 0.5·4-s + 0.447·5-s − 0.350·6-s + 0.0189·7-s − 0.353·8-s − 0.754·9-s − 0.316·10-s + 0.301·11-s + 0.247·12-s + 1.54·13-s − 0.0133·14-s + 0.221·15-s + 0.250·16-s − 1.84·17-s + 0.533·18-s − 1.53·19-s + 0.223·20-s + 0.00938·21-s − 0.213·22-s − 1.89·23-s − 0.175·24-s + 0.200·25-s − 1.09·26-s − 0.869·27-s + 0.00946·28-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: \(1\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
5 \( 1 - T \)
11 \( 1 - T \)
73 \( 1 + T \)
good3 \( 1 - 0.858T + 3T^{2} \)
7 \( 1 - 0.0500T + 7T^{2} \)
13 \( 1 - 5.55T + 13T^{2} \)
17 \( 1 + 7.59T + 17T^{2} \)
19 \( 1 + 6.68T + 19T^{2} \)
23 \( 1 + 9.07T + 23T^{2} \)
29 \( 1 - 6.11T + 29T^{2} \)
31 \( 1 - 4.44T + 31T^{2} \)
37 \( 1 - 7.68T + 37T^{2} \)
41 \( 1 - 7.00T + 41T^{2} \)
43 \( 1 - 7.79T + 43T^{2} \)
47 \( 1 - 10.2T + 47T^{2} \)
53 \( 1 + 0.778T + 53T^{2} \)
59 \( 1 - 6.37T + 59T^{2} \)
61 \( 1 + 8.71T + 61T^{2} \)
67 \( 1 + 11.9T + 67T^{2} \)
71 \( 1 - 11.8T + 71T^{2} \)
79 \( 1 + 15.9T + 79T^{2} \)
83 \( 1 + 1.99T + 83T^{2} \)
89 \( 1 + 15.6T + 89T^{2} \)
97 \( 1 + 10.2T + 97T^{2} \)
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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

−7.77975673445486961239938570560, −6.63726577050577538008996729784, −6.18222382436653432541983856551, −5.85202313982770372278326955741, −4.30535345690172358285975425716, −4.05381444005918176036355991791, −2.67335769197217497933735983887, −2.33259498637042909934262826420, −1.30027092173428305035559780557, 0, 1.30027092173428305035559780557, 2.33259498637042909934262826420, 2.67335769197217497933735983887, 4.05381444005918176036355991791, 4.30535345690172358285975425716, 5.85202313982770372278326955741, 6.18222382436653432541983856551, 6.63726577050577538008996729784, 7.77975673445486961239938570560

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