Properties

Label 2-1339-1.1-c1-0-27
Degree $2$
Conductor $1339$
Sign $1$
Analytic cond. $10.6919$
Root an. cond. $3.26985$
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  − 2.44·2-s − 0.0495·3-s + 3.99·4-s + 1.48·5-s + 0.121·6-s + 2.04·7-s − 4.89·8-s − 2.99·9-s − 3.64·10-s + 4.87·11-s − 0.198·12-s − 13-s − 5.01·14-s − 0.0737·15-s + 3.99·16-s − 3.11·17-s + 7.34·18-s + 3.69·19-s + 5.95·20-s − 0.101·21-s − 11.9·22-s + 5.02·23-s + 0.242·24-s − 2.78·25-s + 2.44·26-s + 0.297·27-s + 8.19·28-s + ⋯
L(s)  = 1  − 1.73·2-s − 0.0285·3-s + 1.99·4-s + 0.665·5-s + 0.0495·6-s + 0.774·7-s − 1.73·8-s − 0.999·9-s − 1.15·10-s + 1.46·11-s − 0.0571·12-s − 0.277·13-s − 1.34·14-s − 0.0190·15-s + 0.998·16-s − 0.754·17-s + 1.73·18-s + 0.846·19-s + 1.33·20-s − 0.0221·21-s − 2.54·22-s + 1.04·23-s + 0.0495·24-s − 0.556·25-s + 0.480·26-s + 0.0571·27-s + 1.54·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1339 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1339 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1339\)    =    \(13 \cdot 103\)
Sign: $1$
Analytic conductor: \(10.6919\)
Root analytic conductor: \(3.26985\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1339,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9165444085\)
\(L(\frac12)\) \(\approx\) \(0.9165444085\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 + T \)
103 \( 1 - T \)
good2 \( 1 + 2.44T + 2T^{2} \)
3 \( 1 + 0.0495T + 3T^{2} \)
5 \( 1 - 1.48T + 5T^{2} \)
7 \( 1 - 2.04T + 7T^{2} \)
11 \( 1 - 4.87T + 11T^{2} \)
17 \( 1 + 3.11T + 17T^{2} \)
19 \( 1 - 3.69T + 19T^{2} \)
23 \( 1 - 5.02T + 23T^{2} \)
29 \( 1 - 8.90T + 29T^{2} \)
31 \( 1 - 4.75T + 31T^{2} \)
37 \( 1 + 9.83T + 37T^{2} \)
41 \( 1 + 4.13T + 41T^{2} \)
43 \( 1 - 8.39T + 43T^{2} \)
47 \( 1 - 5.37T + 47T^{2} \)
53 \( 1 - 1.21T + 53T^{2} \)
59 \( 1 - 12.5T + 59T^{2} \)
61 \( 1 + 1.83T + 61T^{2} \)
67 \( 1 + 13.6T + 67T^{2} \)
71 \( 1 + 6.56T + 71T^{2} \)
73 \( 1 + 7.13T + 73T^{2} \)
79 \( 1 - 5.31T + 79T^{2} \)
83 \( 1 + 3.44T + 83T^{2} \)
89 \( 1 - 0.953T + 89T^{2} \)
97 \( 1 - 14.6T + 97T^{2} \)
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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

−9.422864988664623860107093767540, −8.801184637802739939899055360118, −8.404244968696933123198192016126, −7.29172458719871915190403073609, −6.63511974034375899960591004621, −5.77495372925712083509752192574, −4.61515097440988076431608523254, −2.99124124919934689433901371364, −1.93369737539673916546859229924, −0.949343570001377499855955101484, 0.949343570001377499855955101484, 1.93369737539673916546859229924, 2.99124124919934689433901371364, 4.61515097440988076431608523254, 5.77495372925712083509752192574, 6.63511974034375899960591004621, 7.29172458719871915190403073609, 8.404244968696933123198192016126, 8.801184637802739939899055360118, 9.422864988664623860107093767540

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