Properties

Label 2-6422-1.1-c1-0-183
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 + 0.641·3-s + 4-s − 3.42·5-s + 0.641·6-s + 1.47·7-s + 8-s − 2.58·9-s − 3.42·10-s + 0.306·11-s + 0.641·12-s + 1.47·14-s − 2.19·15-s + 16-s + 2.45·17-s − 2.58·18-s + 19-s − 3.42·20-s + 0.948·21-s + 0.306·22-s − 1.35·23-s + 0.641·24-s + 6.74·25-s − 3.58·27-s + 1.47·28-s − 5.10·29-s − 2.19·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.370·3-s + 0.5·4-s − 1.53·5-s + 0.261·6-s + 0.558·7-s + 0.353·8-s − 0.863·9-s − 1.08·10-s + 0.0925·11-s + 0.185·12-s + 0.395·14-s − 0.567·15-s + 0.250·16-s + 0.594·17-s − 0.610·18-s + 0.229·19-s − 0.766·20-s + 0.206·21-s + 0.0654·22-s − 0.283·23-s + 0.130·24-s + 1.34·25-s − 0.689·27-s + 0.279·28-s − 0.947·29-s − 0.401·30-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 \( 1 - 0.641T + 3T^{2} \)
5 \( 1 + 3.42T + 5T^{2} \)
7 \( 1 - 1.47T + 7T^{2} \)
11 \( 1 - 0.306T + 11T^{2} \)
17 \( 1 - 2.45T + 17T^{2} \)
23 \( 1 + 1.35T + 23T^{2} \)
29 \( 1 + 5.10T + 29T^{2} \)
31 \( 1 + 0.214T + 31T^{2} \)
37 \( 1 - 4.45T + 37T^{2} \)
41 \( 1 - 5.21T + 41T^{2} \)
43 \( 1 - 1.40T + 43T^{2} \)
47 \( 1 - 8.23T + 47T^{2} \)
53 \( 1 + 0.0519T + 53T^{2} \)
59 \( 1 + 11.9T + 59T^{2} \)
61 \( 1 + 9.74T + 61T^{2} \)
67 \( 1 + 7.86T + 67T^{2} \)
71 \( 1 + 3.12T + 71T^{2} \)
73 \( 1 + 5.90T + 73T^{2} \)
79 \( 1 + 15.3T + 79T^{2} \)
83 \( 1 - 5.17T + 83T^{2} \)
89 \( 1 + 8.92T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−7.67872351655427507895535509296, −7.22181456671088823502647482139, −6.07184201075914200327824306009, −5.52433445653315655887759039715, −4.54500785615240455034181389891, −4.06260026186455991304001736767, −3.26927557298093658610742421936, −2.67339365145238606064192970968, −1.40588890725304002389207978212, 0, 1.40588890725304002389207978212, 2.67339365145238606064192970968, 3.26927557298093658610742421936, 4.06260026186455991304001736767, 4.54500785615240455034181389891, 5.52433445653315655887759039715, 6.07184201075914200327824306009, 7.22181456671088823502647482139, 7.67872351655427507895535509296

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