Properties

Label 2-86190-1.1-c1-0-50
Degree $2$
Conductor $86190$
Sign $-1$
Analytic cond. $688.230$
Root an. cond. $26.2341$
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 + 5-s + 6-s − 8-s + 9-s − 10-s + 2·11-s − 12-s − 15-s + 16-s − 17-s − 18-s + 2·19-s + 20-s − 2·22-s − 2·23-s + 24-s + 25-s − 27-s − 2·29-s + 30-s − 32-s − 2·33-s + 34-s + 36-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 + 0.603·11-s − 0.288·12-s − 0.258·15-s + 1/4·16-s − 0.242·17-s − 0.235·18-s + 0.458·19-s + 0.223·20-s − 0.426·22-s − 0.417·23-s + 0.204·24-s + 1/5·25-s − 0.192·27-s − 0.371·29-s + 0.182·30-s − 0.176·32-s − 0.348·33-s + 0.171·34-s + 1/6·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 86190 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 86190 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(86190\)    =    \(2 \cdot 3 \cdot 5 \cdot 13^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(688.230\)
Root analytic conductor: \(26.2341\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 86190,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
13 \( 1 \)
17 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−14.20649803977565, −13.65585757297579, −13.04869908543646, −12.68315704597392, −11.95612095989551, −11.70392131415163, −11.09933680852976, −10.72772130154916, −10.11138054696800, −9.625679360690653, −9.321427788983558, −8.687015265517496, −8.165292022213955, −7.464202749629514, −7.150441545332719, −6.353388639248884, −6.137039778100385, −5.541069278736797, −4.837085728895615, −4.313108438885710, −3.532582592829836, −2.926042608814919, −2.086628548341341, −1.554095020708446, −0.8666273163049122, 0, 0.8666273163049122, 1.554095020708446, 2.086628548341341, 2.926042608814919, 3.532582592829836, 4.313108438885710, 4.837085728895615, 5.541069278736797, 6.137039778100385, 6.353388639248884, 7.150441545332719, 7.464202749629514, 8.165292022213955, 8.687015265517496, 9.321427788983558, 9.625679360690653, 10.11138054696800, 10.72772130154916, 11.09933680852976, 11.70392131415163, 11.95612095989551, 12.68315704597392, 13.04869908543646, 13.65585757297579, 14.20649803977565

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