Properties

Label 2-7098-1.1-c1-0-108
Degree $2$
Conductor $7098$
Sign $1$
Analytic cond. $56.6778$
Root an. cond. $7.52846$
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 + 3-s + 4-s + 4.27·5-s + 6-s + 7-s + 8-s + 9-s + 4.27·10-s − 4·11-s + 12-s + 14-s + 4.27·15-s + 16-s + 3·17-s + 18-s + 6.54·19-s + 4.27·20-s + 21-s − 4·22-s − 5.27·23-s + 24-s + 13.2·25-s + 27-s + 28-s + 8.27·29-s + 4.27·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.91·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s + 1.35·10-s − 1.20·11-s + 0.288·12-s + 0.267·14-s + 1.10·15-s + 0.250·16-s + 0.727·17-s + 0.235·18-s + 1.50·19-s + 0.955·20-s + 0.218·21-s − 0.852·22-s − 1.09·23-s + 0.204·24-s + 2.65·25-s + 0.192·27-s + 0.188·28-s + 1.53·29-s + 0.780·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7098\)    =    \(2 \cdot 3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(56.6778\)
Root analytic conductor: \(7.52846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.449839666\)
\(L(\frac12)\) \(\approx\) \(6.449839666\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
7 \( 1 - T \)
13 \( 1 \)
good5 \( 1 - 4.27T + 5T^{2} \)
11 \( 1 + 4T + 11T^{2} \)
17 \( 1 - 3T + 17T^{2} \)
19 \( 1 - 6.54T + 19T^{2} \)
23 \( 1 + 5.27T + 23T^{2} \)
29 \( 1 - 8.27T + 29T^{2} \)
31 \( 1 + 1.27T + 31T^{2} \)
37 \( 1 - 0.274T + 37T^{2} \)
41 \( 1 - 8.27T + 41T^{2} \)
43 \( 1 + 11.8T + 43T^{2} \)
47 \( 1 + 6.54T + 47T^{2} \)
53 \( 1 + 3.54T + 53T^{2} \)
59 \( 1 + 11.8T + 59T^{2} \)
61 \( 1 + 9T + 61T^{2} \)
67 \( 1 + 2.72T + 67T^{2} \)
71 \( 1 - 5.27T + 71T^{2} \)
73 \( 1 - 5.72T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 11.8T + 83T^{2} \)
89 \( 1 - 0.725T + 89T^{2} \)
97 \( 1 + 0.549T + 97T^{2} \)
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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

−7.892995120006764911377316148029, −7.21404538809100026246293232314, −6.27819956789706117867435524671, −5.78686089034513002971369049080, −5.09773136880560806908916651703, −4.64745250715409870810523125434, −3.22728870322410690888514554135, −2.81888771330621440530551957120, −1.96219388818801116165422882335, −1.26429915467338923703971919015, 1.26429915467338923703971919015, 1.96219388818801116165422882335, 2.81888771330621440530551957120, 3.22728870322410690888514554135, 4.64745250715409870810523125434, 5.09773136880560806908916651703, 5.78686089034513002971369049080, 6.27819956789706117867435524671, 7.21404538809100026246293232314, 7.892995120006764911377316148029

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