Properties

Label 2-8030-1.1-c1-0-16
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 − 2.23·3-s + 4-s + 5-s − 2.23·6-s − 3.60·7-s + 8-s + 2.01·9-s + 10-s + 11-s − 2.23·12-s − 0.768·13-s − 3.60·14-s − 2.23·15-s + 16-s − 5.69·17-s + 2.01·18-s − 5.36·19-s + 20-s + 8.07·21-s + 22-s + 1.68·23-s − 2.23·24-s + 25-s − 0.768·26-s + 2.21·27-s − 3.60·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.29·3-s + 0.5·4-s + 0.447·5-s − 0.913·6-s − 1.36·7-s + 0.353·8-s + 0.670·9-s + 0.316·10-s + 0.301·11-s − 0.646·12-s − 0.213·13-s − 0.963·14-s − 0.578·15-s + 0.250·16-s − 1.38·17-s + 0.474·18-s − 1.22·19-s + 0.223·20-s + 1.76·21-s + 0.213·22-s + 0.351·23-s − 0.456·24-s + 0.200·25-s − 0.150·26-s + 0.425·27-s − 0.681·28-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

\(L(1)\) \(\approx\) \(0.9658252598\)
\(L(\frac12)\) \(\approx\) \(0.9658252598\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.23T + 3T^{2} \)
7 \( 1 + 3.60T + 7T^{2} \)
13 \( 1 + 0.768T + 13T^{2} \)
17 \( 1 + 5.69T + 17T^{2} \)
19 \( 1 + 5.36T + 19T^{2} \)
23 \( 1 - 1.68T + 23T^{2} \)
29 \( 1 + 9.43T + 29T^{2} \)
31 \( 1 - 1.02T + 31T^{2} \)
37 \( 1 + 7.26T + 37T^{2} \)
41 \( 1 - 0.00435T + 41T^{2} \)
43 \( 1 + 1.38T + 43T^{2} \)
47 \( 1 - 12.4T + 47T^{2} \)
53 \( 1 - 10.7T + 53T^{2} \)
59 \( 1 + 4.74T + 59T^{2} \)
61 \( 1 - 4.45T + 61T^{2} \)
67 \( 1 - 1.57T + 67T^{2} \)
71 \( 1 + 8.75T + 71T^{2} \)
79 \( 1 + 4.78T + 79T^{2} \)
83 \( 1 - 11.5T + 83T^{2} \)
89 \( 1 + 4.57T + 89T^{2} \)
97 \( 1 - 12.8T + 97T^{2} \)
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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

−7.32198741851551090329619333780, −6.82031835607678170024252519251, −6.32093807470249646843506945239, −5.82275184680662172650520301484, −5.20088788560491540417150518091, −4.34507104592379436846440312037, −3.73032170082535782398193384075, −2.69155884168240532959316686678, −1.89258373889292225453769096900, −0.44108898597962148086342196873, 0.44108898597962148086342196873, 1.89258373889292225453769096900, 2.69155884168240532959316686678, 3.73032170082535782398193384075, 4.34507104592379436846440312037, 5.20088788560491540417150518091, 5.82275184680662172650520301484, 6.32093807470249646843506945239, 6.82031835607678170024252519251, 7.32198741851551090329619333780

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