Properties

Label 2-6422-1.1-c1-0-45
Degree $2$
Conductor $6422$
Sign $1$
Analytic cond. $51.2799$
Root an. cond. $7.16100$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s + 4·5-s + 6-s − 3·7-s − 8-s − 2·9-s − 4·10-s − 2·11-s − 12-s + 3·14-s − 4·15-s + 16-s + 3·17-s + 2·18-s + 19-s + 4·20-s + 3·21-s + 2·22-s − 23-s + 24-s + 11·25-s + 5·27-s − 3·28-s − 5·29-s + 4·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 1.78·5-s + 0.408·6-s − 1.13·7-s − 0.353·8-s − 2/3·9-s − 1.26·10-s − 0.603·11-s − 0.288·12-s + 0.801·14-s − 1.03·15-s + 1/4·16-s + 0.727·17-s + 0.471·18-s + 0.229·19-s + 0.894·20-s + 0.654·21-s + 0.426·22-s − 0.208·23-s + 0.204·24-s + 11/5·25-s + 0.962·27-s − 0.566·28-s − 0.928·29-s + 0.730·30-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6422,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.136089283\)
\(L(\frac12)\) \(\approx\) \(1.136089283\)
\(L(\frac{3}{2})\) 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 \( 1 + T + p T^{2} \)
5 \( 1 - 4 T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 + 15 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 9 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−8.081403556814365619620991486748, −7.23769136560338131219122632388, −6.36375886203681583526027515427, −5.98634322619209752201921634912, −5.59820256126613597041086249059, −4.67550199492678466714172566208, −3.10975673351384299574625047165, −2.75001081480826495914336737773, −1.72024833938566855701291965497, −0.62500790976805621272166526863, 0.62500790976805621272166526863, 1.72024833938566855701291965497, 2.75001081480826495914336737773, 3.10975673351384299574625047165, 4.67550199492678466714172566208, 5.59820256126613597041086249059, 5.98634322619209752201921634912, 6.36375886203681583526027515427, 7.23769136560338131219122632388, 8.081403556814365619620991486748

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