Properties

Label 2-6422-1.1-c1-0-132
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 − 1.02·3-s + 4-s + 1.43·5-s − 1.02·6-s + 5.08·7-s + 8-s − 1.95·9-s + 1.43·10-s + 4.14·11-s − 1.02·12-s + 5.08·14-s − 1.46·15-s + 16-s + 5.61·17-s − 1.95·18-s − 19-s + 1.43·20-s − 5.18·21-s + 4.14·22-s + 4.40·23-s − 1.02·24-s − 2.93·25-s + 5.06·27-s + 5.08·28-s − 4.53·29-s − 1.46·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.589·3-s + 0.5·4-s + 0.643·5-s − 0.416·6-s + 1.92·7-s + 0.353·8-s − 0.652·9-s + 0.454·10-s + 1.25·11-s − 0.294·12-s + 1.35·14-s − 0.379·15-s + 0.250·16-s + 1.36·17-s − 0.461·18-s − 0.229·19-s + 0.321·20-s − 1.13·21-s + 0.884·22-s + 0.919·23-s − 0.208·24-s − 0.586·25-s + 0.974·27-s + 0.960·28-s − 0.842·29-s − 0.268·30-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

\(L(1)\) \(\approx\) \(4.261989396\)
\(L(\frac12)\) \(\approx\) \(4.261989396\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.02T + 3T^{2} \)
5 \( 1 - 1.43T + 5T^{2} \)
7 \( 1 - 5.08T + 7T^{2} \)
11 \( 1 - 4.14T + 11T^{2} \)
17 \( 1 - 5.61T + 17T^{2} \)
23 \( 1 - 4.40T + 23T^{2} \)
29 \( 1 + 4.53T + 29T^{2} \)
31 \( 1 + 6.77T + 31T^{2} \)
37 \( 1 - 7.83T + 37T^{2} \)
41 \( 1 - 2.47T + 41T^{2} \)
43 \( 1 + 5.28T + 43T^{2} \)
47 \( 1 - 12.6T + 47T^{2} \)
53 \( 1 - 10.9T + 53T^{2} \)
59 \( 1 + 7.26T + 59T^{2} \)
61 \( 1 + 7.47T + 61T^{2} \)
67 \( 1 + 12.0T + 67T^{2} \)
71 \( 1 + 10.2T + 71T^{2} \)
73 \( 1 + 14.8T + 73T^{2} \)
79 \( 1 - 14.6T + 79T^{2} \)
83 \( 1 + 3.27T + 83T^{2} \)
89 \( 1 - 3.71T + 89T^{2} \)
97 \( 1 - 0.438T + 97T^{2} \)
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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

−7.71007318640055607875681227953, −7.41995163149906498258560869679, −6.29802438536881353740225396923, −5.65446544304847212912093953161, −5.38043798456055596596671911824, −4.50755168094159054028093958596, −3.84941128664574634385955234586, −2.73088027680372069563556020817, −1.72544632810094487622656635190, −1.12478457368260616816943438819, 1.12478457368260616816943438819, 1.72544632810094487622656635190, 2.73088027680372069563556020817, 3.84941128664574634385955234586, 4.50755168094159054028093958596, 5.38043798456055596596671911824, 5.65446544304847212912093953161, 6.29802438536881353740225396923, 7.41995163149906498258560869679, 7.71007318640055607875681227953

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