Properties

Label 2-187200-1.1-c1-0-117
Degree $2$
Conductor $187200$
Sign $1$
Analytic cond. $1494.79$
Root an. cond. $38.6626$
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  − 2·7-s − 2·11-s + 13-s + 2·17-s − 2·19-s + 5·23-s + 5·29-s − 2·37-s − 2·41-s − 43-s + 6·47-s − 3·49-s + 3·53-s + 2·59-s − 3·61-s − 2·67-s + 8·71-s + 10·73-s + 4·77-s + 7·79-s + 2·83-s + 8·89-s − 2·91-s − 18·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.755·7-s − 0.603·11-s + 0.277·13-s + 0.485·17-s − 0.458·19-s + 1.04·23-s + 0.928·29-s − 0.328·37-s − 0.312·41-s − 0.152·43-s + 0.875·47-s − 3/7·49-s + 0.412·53-s + 0.260·59-s − 0.384·61-s − 0.244·67-s + 0.949·71-s + 1.17·73-s + 0.455·77-s + 0.787·79-s + 0.219·83-s + 0.847·89-s − 0.209·91-s − 1.82·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 187200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 187200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(187200\)    =    \(2^{6} \cdot 3^{2} \cdot 5^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(1494.79\)
Root analytic conductor: \(38.6626\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 187200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.106653148\)
\(L(\frac12)\) \(\approx\) \(2.106653148\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
13 \( 1 - T \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 5 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 7 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−13.12265234125226, −12.72256877174048, −12.15365716775393, −11.91261068700119, −11.07578047356102, −10.76692879280949, −10.35963745339668, −9.769393088690339, −9.432055201930676, −8.801375313869948, −8.392576990893781, −7.905084935539063, −7.278860790404306, −6.850840437393111, −6.329473710365096, −5.912571915602076, −5.164494542440817, −4.923225158900286, −4.147876774151554, −3.549478954653587, −3.099276746240543, −2.548008768385313, −1.913227478441396, −1.036307738660741, −0.4699114272233717, 0.4699114272233717, 1.036307738660741, 1.913227478441396, 2.548008768385313, 3.099276746240543, 3.549478954653587, 4.147876774151554, 4.923225158900286, 5.164494542440817, 5.912571915602076, 6.329473710365096, 6.850840437393111, 7.278860790404306, 7.905084935539063, 8.392576990893781, 8.801375313869948, 9.432055201930676, 9.769393088690339, 10.35963745339668, 10.76692879280949, 11.07578047356102, 11.91261068700119, 12.15365716775393, 12.72256877174048, 13.12265234125226

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