Properties

Label 2-6422-1.1-c1-0-111
Degree $2$
Conductor $6422$
Sign $1$
Analytic cond. $51.2799$
Root an. cond. $7.16100$
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 − 2.07·3-s + 4-s + 2.52·5-s − 2.07·6-s + 3.77·7-s + 8-s + 1.31·9-s + 2.52·10-s − 0.951·11-s − 2.07·12-s + 3.77·14-s − 5.25·15-s + 16-s + 6.99·17-s + 1.31·18-s + 19-s + 2.52·20-s − 7.83·21-s − 0.951·22-s − 1.25·23-s − 2.07·24-s + 1.39·25-s + 3.50·27-s + 3.77·28-s + 0.0699·29-s − 5.25·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.19·3-s + 0.5·4-s + 1.13·5-s − 0.847·6-s + 1.42·7-s + 0.353·8-s + 0.437·9-s + 0.799·10-s − 0.286·11-s − 0.599·12-s + 1.00·14-s − 1.35·15-s + 0.250·16-s + 1.69·17-s + 0.309·18-s + 0.229·19-s + 0.565·20-s − 1.71·21-s − 0.202·22-s − 0.262·23-s − 0.423·24-s + 0.278·25-s + 0.674·27-s + 0.713·28-s + 0.0129·29-s − 0.958·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6422 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6422 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6422\)    =    \(2 \cdot 13^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(51.2799\)
Root analytic conductor: \(7.16100\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6422,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.420165665\)
\(L(\frac12)\) \(\approx\) \(3.420165665\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
13 \( 1 \)
19 \( 1 - T \)
good3 \( 1 + 2.07T + 3T^{2} \)
5 \( 1 - 2.52T + 5T^{2} \)
7 \( 1 - 3.77T + 7T^{2} \)
11 \( 1 + 0.951T + 11T^{2} \)
17 \( 1 - 6.99T + 17T^{2} \)
23 \( 1 + 1.25T + 23T^{2} \)
29 \( 1 - 0.0699T + 29T^{2} \)
31 \( 1 - 9.19T + 31T^{2} \)
37 \( 1 + 2.92T + 37T^{2} \)
41 \( 1 + 4.57T + 41T^{2} \)
43 \( 1 + 10.9T + 43T^{2} \)
47 \( 1 + 3.75T + 47T^{2} \)
53 \( 1 - 6.49T + 53T^{2} \)
59 \( 1 - 13.8T + 59T^{2} \)
61 \( 1 + 1.73T + 61T^{2} \)
67 \( 1 - 10.8T + 67T^{2} \)
71 \( 1 - 9.05T + 71T^{2} \)
73 \( 1 - 3.72T + 73T^{2} \)
79 \( 1 + 5.62T + 79T^{2} \)
83 \( 1 + 2.15T + 83T^{2} \)
89 \( 1 + 1.02T + 89T^{2} \)
97 \( 1 - 15.3T + 97T^{2} \)
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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

−8.064816932521443159702605770899, −7.01855118272368280478967632479, −6.38239200411189230090521275134, −5.63740741463299937325970070308, −5.19628980647219759942314646610, −4.91417123374689591882770359588, −3.77479744087809677253427571901, −2.68871640134510177943594105768, −1.74005533653167717166438981282, −0.995662284877952770181673669208, 0.995662284877952770181673669208, 1.74005533653167717166438981282, 2.68871640134510177943594105768, 3.77479744087809677253427571901, 4.91417123374689591882770359588, 5.19628980647219759942314646610, 5.63740741463299937325970070308, 6.38239200411189230090521275134, 7.01855118272368280478967632479, 8.064816932521443159702605770899

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