Properties

Label 2-47190-1.1-c1-0-2
Degree $2$
Conductor $47190$
Sign $1$
Analytic cond. $376.814$
Root an. cond. $19.4116$
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 − 5-s − 6-s + 8-s + 9-s − 10-s − 12-s + 13-s + 15-s + 16-s − 6·17-s + 18-s − 20-s − 4·23-s − 24-s + 25-s + 26-s − 27-s − 2·29-s + 30-s + 32-s − 6·34-s + 36-s + 6·37-s − 39-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s + 0.353·8-s + 1/3·9-s − 0.316·10-s − 0.288·12-s + 0.277·13-s + 0.258·15-s + 1/4·16-s − 1.45·17-s + 0.235·18-s − 0.223·20-s − 0.834·23-s − 0.204·24-s + 1/5·25-s + 0.196·26-s − 0.192·27-s − 0.371·29-s + 0.182·30-s + 0.176·32-s − 1.02·34-s + 1/6·36-s + 0.986·37-s − 0.160·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 47190 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 47190 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(47190\)    =    \(2 \cdot 3 \cdot 5 \cdot 11^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(376.814\)
Root analytic conductor: \(19.4116\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 47190,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.834858567\)
\(L(\frac12)\) \(\approx\) \(1.834858567\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 + T \)
11 \( 1 \)
13 \( 1 - T \)
good7 \( 1 + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
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

−14.61924474338355, −14.00150514247831, −13.54581678026820, −12.93395591135847, −12.62814814699481, −12.04140738881432, −11.34978723301856, −11.24936274609849, −10.65220493714023, −10.06162579995303, −9.348077013262253, −8.869154057525022, −8.031977632909496, −7.699729143560607, −6.926186578775066, −6.497215330745520, −5.942549695198086, −5.438790116365138, −4.551738336366413, −4.351088221473278, −3.714505779632711, −2.900417731283327, −2.216206288292623, −1.459681993217824, −0.4387714611955148, 0.4387714611955148, 1.459681993217824, 2.216206288292623, 2.900417731283327, 3.714505779632711, 4.351088221473278, 4.551738336366413, 5.438790116365138, 5.942549695198086, 6.497215330745520, 6.926186578775066, 7.699729143560607, 8.031977632909496, 8.869154057525022, 9.348077013262253, 10.06162579995303, 10.65220493714023, 11.24936274609849, 11.34978723301856, 12.04140738881432, 12.62814814699481, 12.93395591135847, 13.54581678026820, 14.00150514247831, 14.61924474338355

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