Properties

Label 2-87150-1.1-c1-0-43
Degree $2$
Conductor $87150$
Sign $-1$
Analytic cond. $695.896$
Root an. cond. $26.3798$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 6-s − 7-s + 8-s + 9-s + 2·11-s − 12-s − 6·13-s − 14-s + 16-s + 4·17-s + 18-s − 2·19-s + 21-s + 2·22-s + 2·23-s − 24-s − 6·26-s − 27-s − 28-s + 32-s − 2·33-s + 4·34-s + 36-s − 10·37-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.603·11-s − 0.288·12-s − 1.66·13-s − 0.267·14-s + 1/4·16-s + 0.970·17-s + 0.235·18-s − 0.458·19-s + 0.218·21-s + 0.426·22-s + 0.417·23-s − 0.204·24-s − 1.17·26-s − 0.192·27-s − 0.188·28-s + 0.176·32-s − 0.348·33-s + 0.685·34-s + 1/6·36-s − 1.64·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 87150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 87150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(87150\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7 \cdot 83\)
Sign: $-1$
Analytic conductor: \(695.896\)
Root analytic conductor: \(26.3798\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 87150,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 + T \)
83 \( 1 - T \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
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 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−13.97081317540994, −13.95303811400077, −12.97431449993910, −12.49267903829552, −12.26626335598915, −11.95140711450789, −11.25042340742477, −10.74065927689362, −10.21088324981950, −9.833121049993336, −9.223923757934249, −8.716994034673721, −7.811785672184927, −7.461988037192895, −6.846305018123765, −6.544415886505905, −5.801961770341068, −5.340424193406479, −4.858475076047142, −4.332619356257821, −3.610831935539245, −3.143675705485943, −2.364411477914549, −1.763614140130220, −0.8843127848869415, 0, 0.8843127848869415, 1.763614140130220, 2.364411477914549, 3.143675705485943, 3.610831935539245, 4.332619356257821, 4.858475076047142, 5.340424193406479, 5.801961770341068, 6.544415886505905, 6.846305018123765, 7.461988037192895, 7.811785672184927, 8.716994034673721, 9.223923757934249, 9.833121049993336, 10.21088324981950, 10.74065927689362, 11.25042340742477, 11.95140711450789, 12.26626335598915, 12.49267903829552, 12.97431449993910, 13.95303811400077, 13.97081317540994

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