Properties

Label 2-187200-1.1-c1-0-122
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 + 13-s + 2·19-s + 6·23-s − 8·31-s + 2·37-s − 6·41-s + 4·43-s − 3·49-s + 6·53-s − 14·61-s + 4·67-s + 4·73-s + 16·79-s − 12·83-s + 6·89-s + 2·91-s + 4·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  + 0.755·7-s + 0.277·13-s + 0.458·19-s + 1.25·23-s − 1.43·31-s + 0.328·37-s − 0.937·41-s + 0.609·43-s − 3/7·49-s + 0.824·53-s − 1.79·61-s + 0.488·67-s + 0.468·73-s + 1.80·79-s − 1.31·83-s + 0.635·89-s + 0.209·91-s + 0.406·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-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

\(L(1)\) \(\approx\) \(2.737848166\)
\(L(\frac12)\) \(\approx\) \(2.737848166\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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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

−13.15181645825506, −12.68001559920833, −12.13356282128714, −11.71917543443622, −11.17331425936453, −10.78064489947326, −10.54267490924957, −9.653566836170754, −9.352100913466988, −8.875919983345959, −8.321924363936921, −7.880139032090804, −7.353332636881169, −6.936181497939468, −6.359327660970627, −5.728868309672894, −5.184820567183067, −4.919512293012944, −4.178331439901231, −3.673294148889767, −3.069167671228121, −2.486379379843560, −1.707015805331434, −1.290029096837981, −0.4838854506389896, 0.4838854506389896, 1.290029096837981, 1.707015805331434, 2.486379379843560, 3.069167671228121, 3.673294148889767, 4.178331439901231, 4.919512293012944, 5.184820567183067, 5.728868309672894, 6.359327660970627, 6.936181497939468, 7.353332636881169, 7.880139032090804, 8.321924363936921, 8.875919983345959, 9.352100913466988, 9.653566836170754, 10.54267490924957, 10.78064489947326, 11.17331425936453, 11.71917543443622, 12.13356282128714, 12.68001559920833, 13.15181645825506

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