Properties

Label 2-86190-1.1-c1-0-73
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 + 3·7-s + 8-s + 9-s + 10-s + 11-s − 12-s + 3·14-s − 15-s + 16-s − 17-s + 18-s + 4·19-s + 20-s − 3·21-s + 22-s − 23-s − 24-s + 25-s − 27-s + 3·28-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 + 1.13·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.301·11-s − 0.288·12-s + 0.801·14-s − 0.258·15-s + 1/4·16-s − 0.242·17-s + 0.235·18-s + 0.917·19-s + 0.223·20-s − 0.654·21-s + 0.213·22-s − 0.208·23-s − 0.204·24-s + 1/5·25-s − 0.192·27-s + 0.566·28-s − 1.11·29-s − 0.182·30-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 \( 1 - 3 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 14 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 + 11 T + p T^{2} \)
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

−14.04137534055935, −13.68390977132898, −13.31097629390170, −12.63856614997450, −12.11279685841046, −11.68368749514196, −11.36077267574277, −10.80789693874185, −10.37513520607811, −9.687048854044352, −9.319023413654416, −8.524961800884372, −7.966156591423220, −7.566144923747419, −6.828742979227241, −6.427267740335279, −5.867093834377500, −5.196687991252650, −4.926231147247056, −4.465993021935909, −3.597701421167805, −3.184050392727574, −2.195094966688803, −1.660605438843118, −1.187916383518170, 0, 1.187916383518170, 1.660605438843118, 2.195094966688803, 3.184050392727574, 3.597701421167805, 4.465993021935909, 4.926231147247056, 5.196687991252650, 5.867093834377500, 6.427267740335279, 6.828742979227241, 7.566144923747419, 7.966156591423220, 8.524961800884372, 9.319023413654416, 9.687048854044352, 10.37513520607811, 10.80789693874185, 11.36077267574277, 11.68368749514196, 12.11279685841046, 12.63856614997450, 13.31097629390170, 13.68390977132898, 14.04137534055935

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