Properties

Label 2-6422-1.1-c1-0-162
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 1.01·3-s + 4-s − 0.455·5-s − 1.01·6-s + 0.356·7-s − 8-s − 1.97·9-s + 0.455·10-s + 1.21·11-s + 1.01·12-s − 0.356·14-s − 0.460·15-s + 16-s + 1.03·17-s + 1.97·18-s + 19-s − 0.455·20-s + 0.359·21-s − 1.21·22-s + 8.71·23-s − 1.01·24-s − 4.79·25-s − 5.03·27-s + 0.356·28-s − 3.10·29-s + 0.460·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.583·3-s + 0.5·4-s − 0.203·5-s − 0.412·6-s + 0.134·7-s − 0.353·8-s − 0.659·9-s + 0.143·10-s + 0.366·11-s + 0.291·12-s − 0.0951·14-s − 0.118·15-s + 0.250·16-s + 0.250·17-s + 0.466·18-s + 0.229·19-s − 0.101·20-s + 0.0785·21-s − 0.259·22-s + 1.81·23-s − 0.206·24-s − 0.958·25-s − 0.968·27-s + 0.0672·28-s − 0.576·29-s + 0.0840·30-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: \(1\)
Selberg data: \((2,\ 6422,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
13 \( 1 \)
19 \( 1 - T \)
good3 \( 1 - 1.01T + 3T^{2} \)
5 \( 1 + 0.455T + 5T^{2} \)
7 \( 1 - 0.356T + 7T^{2} \)
11 \( 1 - 1.21T + 11T^{2} \)
17 \( 1 - 1.03T + 17T^{2} \)
23 \( 1 - 8.71T + 23T^{2} \)
29 \( 1 + 3.10T + 29T^{2} \)
31 \( 1 + 1.63T + 31T^{2} \)
37 \( 1 + 3.69T + 37T^{2} \)
41 \( 1 + 11.0T + 41T^{2} \)
43 \( 1 - 3.76T + 43T^{2} \)
47 \( 1 + 10.6T + 47T^{2} \)
53 \( 1 - 13.1T + 53T^{2} \)
59 \( 1 + 12.0T + 59T^{2} \)
61 \( 1 - 11.9T + 61T^{2} \)
67 \( 1 + 2.69T + 67T^{2} \)
71 \( 1 + 1.14T + 71T^{2} \)
73 \( 1 + 2.88T + 73T^{2} \)
79 \( 1 + 4.40T + 79T^{2} \)
83 \( 1 - 13.4T + 83T^{2} \)
89 \( 1 + 14.4T + 89T^{2} \)
97 \( 1 - 5.39T + 97T^{2} \)
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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

−7.75287465902960568819468334766, −7.18952601490311594451571454140, −6.44829564960082940609725736392, −5.56944697178676150370072076155, −4.89281824220870779557343887893, −3.65238143936747123023852381713, −3.20020600945442045858233656650, −2.22332542016260276304098023553, −1.32241036076569215903650005963, 0, 1.32241036076569215903650005963, 2.22332542016260276304098023553, 3.20020600945442045858233656650, 3.65238143936747123023852381713, 4.89281824220870779557343887893, 5.56944697178676150370072076155, 6.44829564960082940609725736392, 7.18952601490311594451571454140, 7.75287465902960568819468334766

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