Properties

Label 2-54150-1.1-c1-0-0
Degree $2$
Conductor $54150$
Sign $1$
Analytic cond. $432.389$
Root an. cond. $20.7939$
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-s − 3-s + 4-s + 6-s − 7-s − 8-s + 9-s − 2·11-s − 12-s − 3·13-s + 14-s + 16-s − 4·17-s − 18-s + 21-s + 2·22-s − 4·23-s + 24-s + 3·26-s − 27-s − 28-s + 3·31-s − 32-s + 2·33-s + 4·34-s + 36-s − 5·37-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 − 0.832·13-s + 0.267·14-s + 1/4·16-s − 0.970·17-s − 0.235·18-s + 0.218·21-s + 0.426·22-s − 0.834·23-s + 0.204·24-s + 0.588·26-s − 0.192·27-s − 0.188·28-s + 0.538·31-s − 0.176·32-s + 0.348·33-s + 0.685·34-s + 1/6·36-s − 0.821·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 54150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 54150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(54150\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(432.389\)
Root analytic conductor: \(20.7939\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 54150,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1699168309\)
\(L(\frac12)\) \(\approx\) \(0.1699168309\)
\(L(\frac{3}{2})\) 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 \( 1 \)
19 \( 1 \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 + 5 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 - 9 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 - 14 T + p T^{2} \)
61 \( 1 - 11 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 14 T + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
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

−14.55874774302939, −13.92159310260749, −13.22204400120306, −12.87328035575834, −12.33234039777566, −11.70811506038408, −11.42390067867226, −10.71134310661132, −10.29054048479360, −9.822720559471157, −9.407890197553641, −8.689334047455644, −8.137575734086896, −7.695512649901101, −6.853189625968154, −6.735120283689064, −5.999620513477236, −5.339980039541977, −4.856262235857813, −4.127785761131844, −3.413794257423387, −2.540430037272117, −2.135247985729873, −1.214682677805674, −0.1726841948440752, 0.1726841948440752, 1.214682677805674, 2.135247985729873, 2.540430037272117, 3.413794257423387, 4.127785761131844, 4.856262235857813, 5.339980039541977, 5.999620513477236, 6.735120283689064, 6.853189625968154, 7.695512649901101, 8.137575734086896, 8.689334047455644, 9.407890197553641, 9.822720559471157, 10.29054048479360, 10.71134310661132, 11.42390067867226, 11.70811506038408, 12.33234039777566, 12.87328035575834, 13.22204400120306, 13.92159310260749, 14.55874774302939

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