Properties

Label 2-6422-1.1-c1-0-123
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 + 2.04·3-s + 4-s + 2.35·5-s − 2.04·6-s + 0.890·7-s − 8-s + 1.19·9-s − 2.35·10-s + 2.49·11-s + 2.04·12-s − 0.890·14-s + 4.82·15-s + 16-s + 3.58·17-s − 1.19·18-s + 19-s + 2.35·20-s + 1.82·21-s − 2.49·22-s + 3.20·23-s − 2.04·24-s + 0.554·25-s − 3.69·27-s + 0.890·28-s − 0.219·29-s − 4.82·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.18·3-s + 0.5·4-s + 1.05·5-s − 0.836·6-s + 0.336·7-s − 0.353·8-s + 0.399·9-s − 0.745·10-s + 0.751·11-s + 0.591·12-s − 0.237·14-s + 1.24·15-s + 0.250·16-s + 0.868·17-s − 0.282·18-s + 0.229·19-s + 0.527·20-s + 0.397·21-s − 0.531·22-s + 0.668·23-s − 0.418·24-s + 0.110·25-s − 0.710·27-s + 0.168·28-s − 0.0408·29-s − 0.881·30-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

\(L(1)\) \(\approx\) \(3.280511218\)
\(L(\frac12)\) \(\approx\) \(3.280511218\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.04T + 3T^{2} \)
5 \( 1 - 2.35T + 5T^{2} \)
7 \( 1 - 0.890T + 7T^{2} \)
11 \( 1 - 2.49T + 11T^{2} \)
17 \( 1 - 3.58T + 17T^{2} \)
23 \( 1 - 3.20T + 23T^{2} \)
29 \( 1 + 0.219T + 29T^{2} \)
31 \( 1 - 7.43T + 31T^{2} \)
37 \( 1 + 0.0978T + 37T^{2} \)
41 \( 1 - 5.87T + 41T^{2} \)
43 \( 1 - 5.38T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 + 11.7T + 53T^{2} \)
59 \( 1 - 5.91T + 59T^{2} \)
61 \( 1 + 3.34T + 61T^{2} \)
67 \( 1 - 11.9T + 67T^{2} \)
71 \( 1 - 2.11T + 71T^{2} \)
73 \( 1 + 11.7T + 73T^{2} \)
79 \( 1 - 1.48T + 79T^{2} \)
83 \( 1 + 0.121T + 83T^{2} \)
89 \( 1 + 6.76T + 89T^{2} \)
97 \( 1 - 9.60T + 97T^{2} \)
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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

−8.100001911634114351056214405500, −7.60854521282295325319715968774, −6.71619311155863946537201578647, −6.04576906638281806548857114263, −5.31066361899982050410312857264, −4.26150990322836600933224721972, −3.27212711016406323918686664182, −2.64614360175999979129435071590, −1.81465310702634958167676887713, −1.06646329791061256447023831864, 1.06646329791061256447023831864, 1.81465310702634958167676887713, 2.64614360175999979129435071590, 3.27212711016406323918686664182, 4.26150990322836600933224721972, 5.31066361899982050410312857264, 6.04576906638281806548857114263, 6.71619311155863946537201578647, 7.60854521282295325319715968774, 8.100001911634114351056214405500

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