Properties

Label 2-6422-1.1-c1-0-67
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 − 1.13·3-s + 4-s + 2.43·5-s − 1.13·6-s − 3.63·7-s + 8-s − 1.71·9-s + 2.43·10-s + 2.43·11-s − 1.13·12-s − 3.63·14-s − 2.75·15-s + 16-s + 0.797·17-s − 1.71·18-s − 19-s + 2.43·20-s + 4.11·21-s + 2.43·22-s + 1.81·23-s − 1.13·24-s + 0.905·25-s + 5.34·27-s − 3.63·28-s + 0.247·29-s − 2.75·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.654·3-s + 0.5·4-s + 1.08·5-s − 0.462·6-s − 1.37·7-s + 0.353·8-s − 0.571·9-s + 0.768·10-s + 0.732·11-s − 0.327·12-s − 0.970·14-s − 0.711·15-s + 0.250·16-s + 0.193·17-s − 0.404·18-s − 0.229·19-s + 0.543·20-s + 0.898·21-s + 0.518·22-s + 0.377·23-s − 0.231·24-s + 0.181·25-s + 1.02·27-s − 0.686·28-s + 0.0459·29-s − 0.502·30-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

\(L(1)\) \(\approx\) \(2.474033722\)
\(L(\frac12)\) \(\approx\) \(2.474033722\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.13T + 3T^{2} \)
5 \( 1 - 2.43T + 5T^{2} \)
7 \( 1 + 3.63T + 7T^{2} \)
11 \( 1 - 2.43T + 11T^{2} \)
17 \( 1 - 0.797T + 17T^{2} \)
23 \( 1 - 1.81T + 23T^{2} \)
29 \( 1 - 0.247T + 29T^{2} \)
31 \( 1 - 5.82T + 31T^{2} \)
37 \( 1 - 3.20T + 37T^{2} \)
41 \( 1 + 8.77T + 41T^{2} \)
43 \( 1 - 0.823T + 43T^{2} \)
47 \( 1 - 5.43T + 47T^{2} \)
53 \( 1 + 11.0T + 53T^{2} \)
59 \( 1 - 5.34T + 59T^{2} \)
61 \( 1 - 7.97T + 61T^{2} \)
67 \( 1 + 12.0T + 67T^{2} \)
71 \( 1 - 2.34T + 71T^{2} \)
73 \( 1 - 6.56T + 73T^{2} \)
79 \( 1 - 5.06T + 79T^{2} \)
83 \( 1 + 1.88T + 83T^{2} \)
89 \( 1 - 15.6T + 89T^{2} \)
97 \( 1 - 17.2T + 97T^{2} \)
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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

−7.908573305578866024445359682603, −6.75943081712332295827688804810, −6.46348203108341511815681120601, −5.96959969938214862025160575265, −5.34500582193783425569940787725, −4.54980916404930958424018182408, −3.51360325452017685807011722919, −2.90448787097101219185946296021, −1.99028670707954886736538799059, −0.74365034283077501686520179317, 0.74365034283077501686520179317, 1.99028670707954886736538799059, 2.90448787097101219185946296021, 3.51360325452017685807011722919, 4.54980916404930958424018182408, 5.34500582193783425569940787725, 5.96959969938214862025160575265, 6.46348203108341511815681120601, 6.75943081712332295827688804810, 7.908573305578866024445359682603

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