Properties

Label 2-47190-1.1-c1-0-27
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 + 4·7-s + 8-s + 9-s + 10-s + 12-s + 13-s + 4·14-s + 15-s + 16-s − 4·17-s + 18-s + 2·19-s + 20-s + 4·21-s + 6·23-s + 24-s + 25-s + 26-s + 27-s + 4·28-s + 6·29-s + 30-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s + 1.51·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s + 0.277·13-s + 1.06·14-s + 0.258·15-s + 1/4·16-s − 0.970·17-s + 0.235·18-s + 0.458·19-s + 0.223·20-s + 0.872·21-s + 1.25·23-s + 0.204·24-s + 1/5·25-s + 0.196·26-s + 0.192·27-s + 0.755·28-s + 1.11·29-s + 0.182·30-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

\(L(1)\) \(\approx\) \(7.869397415\)
\(L(\frac12)\) \(\approx\) \(7.869397415\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
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

−14.38380071349103, −14.11613709198338, −13.69712919987177, −13.17537837621478, −12.68787634441714, −12.00458000104575, −11.51053933926695, −11.02981816722772, −10.59132677319461, −9.985308779326993, −9.279371678818663, −8.545310574653821, −8.461502908417099, −7.690102504591365, −6.971973448923222, −6.726145880084497, −5.854090684295744, −5.092441563321170, −4.890182335722327, −4.295194807856082, −3.433110244522607, −2.954109548777008, −2.019673028245822, −1.737917306874012, −0.8727565805402025, 0.8727565805402025, 1.737917306874012, 2.019673028245822, 2.954109548777008, 3.433110244522607, 4.295194807856082, 4.890182335722327, 5.092441563321170, 5.854090684295744, 6.726145880084497, 6.971973448923222, 7.690102504591365, 8.461502908417099, 8.545310574653821, 9.279371678818663, 9.985308779326993, 10.59132677319461, 11.02981816722772, 11.51053933926695, 12.00458000104575, 12.68787634441714, 13.17537837621478, 13.69712919987177, 14.11613709198338, 14.38380071349103

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