Properties

Label 2-6422-1.1-c1-0-27
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 − 0.343·3-s + 4-s + 2.06·5-s + 0.343·6-s − 1.08·7-s − 8-s − 2.88·9-s − 2.06·10-s − 6.18·11-s − 0.343·12-s + 1.08·14-s − 0.709·15-s + 16-s − 6.94·17-s + 2.88·18-s − 19-s + 2.06·20-s + 0.374·21-s + 6.18·22-s + 7.55·23-s + 0.343·24-s − 0.740·25-s + 2.02·27-s − 1.08·28-s + 4.02·29-s + 0.709·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.198·3-s + 0.5·4-s + 0.922·5-s + 0.140·6-s − 0.411·7-s − 0.353·8-s − 0.960·9-s − 0.652·10-s − 1.86·11-s − 0.0992·12-s + 0.290·14-s − 0.183·15-s + 0.250·16-s − 1.68·17-s + 0.679·18-s − 0.229·19-s + 0.461·20-s + 0.0816·21-s + 1.31·22-s + 1.57·23-s + 0.0701·24-s − 0.148·25-s + 0.389·27-s − 0.205·28-s + 0.747·29-s + 0.129·30-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

\(L(1)\) \(\approx\) \(0.6493673499\)
\(L(\frac12)\) \(\approx\) \(0.6493673499\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.343T + 3T^{2} \)
5 \( 1 - 2.06T + 5T^{2} \)
7 \( 1 + 1.08T + 7T^{2} \)
11 \( 1 + 6.18T + 11T^{2} \)
17 \( 1 + 6.94T + 17T^{2} \)
23 \( 1 - 7.55T + 23T^{2} \)
29 \( 1 - 4.02T + 29T^{2} \)
31 \( 1 - 2.17T + 31T^{2} \)
37 \( 1 + 7.24T + 37T^{2} \)
41 \( 1 - 3.92T + 41T^{2} \)
43 \( 1 + 11.4T + 43T^{2} \)
47 \( 1 + 1.67T + 47T^{2} \)
53 \( 1 - 11.9T + 53T^{2} \)
59 \( 1 + 4.82T + 59T^{2} \)
61 \( 1 - 7.45T + 61T^{2} \)
67 \( 1 - 5.83T + 67T^{2} \)
71 \( 1 + 5.90T + 71T^{2} \)
73 \( 1 - 2.20T + 73T^{2} \)
79 \( 1 + 12.6T + 79T^{2} \)
83 \( 1 + 10.6T + 83T^{2} \)
89 \( 1 + 6.19T + 89T^{2} \)
97 \( 1 - 13.1T + 97T^{2} \)
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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

−8.353435522098665608178454618228, −7.22141495129690405877509495165, −6.68321681269313004442192326965, −5.96122871590342906576280634192, −5.29422161450026363053999938620, −4.70514822884947259432526143250, −3.17790479528105015815931164114, −2.61814077028477735440087496793, −1.93592738451580045795449363492, −0.43685598825850214943889607098, 0.43685598825850214943889607098, 1.93592738451580045795449363492, 2.61814077028477735440087496793, 3.17790479528105015815931164114, 4.70514822884947259432526143250, 5.29422161450026363053999938620, 5.96122871590342906576280634192, 6.68321681269313004442192326965, 7.22141495129690405877509495165, 8.353435522098665608178454618228

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