Properties

Label 2-6422-1.1-c1-0-178
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 + 2.19·3-s + 4-s + 3.12·5-s + 2.19·6-s + 2.17·7-s + 8-s + 1.82·9-s + 3.12·10-s + 3.12·11-s + 2.19·12-s + 2.17·14-s + 6.87·15-s + 16-s − 7.10·17-s + 1.82·18-s − 19-s + 3.12·20-s + 4.78·21-s + 3.12·22-s − 0.644·23-s + 2.19·24-s + 4.77·25-s − 2.57·27-s + 2.17·28-s + 0.426·29-s + 6.87·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.26·3-s + 0.5·4-s + 1.39·5-s + 0.897·6-s + 0.823·7-s + 0.353·8-s + 0.609·9-s + 0.988·10-s + 0.942·11-s + 0.634·12-s + 0.582·14-s + 1.77·15-s + 0.250·16-s − 1.72·17-s + 0.431·18-s − 0.229·19-s + 0.699·20-s + 1.04·21-s + 0.666·22-s − 0.134·23-s + 0.448·24-s + 0.955·25-s − 0.494·27-s + 0.411·28-s + 0.0791·29-s + 1.25·30-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

\(L(1)\) \(\approx\) \(7.509225094\)
\(L(\frac12)\) \(\approx\) \(7.509225094\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.19T + 3T^{2} \)
5 \( 1 - 3.12T + 5T^{2} \)
7 \( 1 - 2.17T + 7T^{2} \)
11 \( 1 - 3.12T + 11T^{2} \)
17 \( 1 + 7.10T + 17T^{2} \)
23 \( 1 + 0.644T + 23T^{2} \)
29 \( 1 - 0.426T + 29T^{2} \)
31 \( 1 + 4.85T + 31T^{2} \)
37 \( 1 - 7.52T + 37T^{2} \)
41 \( 1 + 0.117T + 41T^{2} \)
43 \( 1 - 2.42T + 43T^{2} \)
47 \( 1 - 6.12T + 47T^{2} \)
53 \( 1 - 4.11T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
61 \( 1 - 8.65T + 61T^{2} \)
67 \( 1 - 1.75T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 - 13.3T + 73T^{2} \)
79 \( 1 - 11.3T + 79T^{2} \)
83 \( 1 + 12.5T + 83T^{2} \)
89 \( 1 - 1.43T + 89T^{2} \)
97 \( 1 + 11.9T + 97T^{2} \)
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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

−8.139908479588273814884799004203, −7.23627369919223893502155189951, −6.52766397678108108690334003126, −5.92910711969331225063215585962, −5.09156109778315568910720647608, −4.29414956946876486818757811290, −3.67652333892498378981601400851, −2.45624618924752629617932711693, −2.21824389704580148469048776718, −1.38579017778443513079370701857, 1.38579017778443513079370701857, 2.21824389704580148469048776718, 2.45624618924752629617932711693, 3.67652333892498378981601400851, 4.29414956946876486818757811290, 5.09156109778315568910720647608, 5.92910711969331225063215585962, 6.52766397678108108690334003126, 7.23627369919223893502155189951, 8.139908479588273814884799004203

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