Properties

Label 2-188760-1.1-c1-0-15
Degree $2$
Conductor $188760$
Sign $1$
Analytic cond. $1507.25$
Root an. cond. $38.8233$
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  + 3-s − 5-s + 2·7-s + 9-s + 13-s − 15-s + 6·17-s + 2·21-s + 25-s + 27-s − 8·29-s − 2·31-s − 2·35-s + 4·37-s + 39-s − 10·41-s − 4·43-s − 45-s − 3·49-s + 6·51-s + 8·53-s − 14·61-s + 2·63-s − 65-s + 4·67-s − 16·71-s + 14·73-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 0.755·7-s + 1/3·9-s + 0.277·13-s − 0.258·15-s + 1.45·17-s + 0.436·21-s + 1/5·25-s + 0.192·27-s − 1.48·29-s − 0.359·31-s − 0.338·35-s + 0.657·37-s + 0.160·39-s − 1.56·41-s − 0.609·43-s − 0.149·45-s − 3/7·49-s + 0.840·51-s + 1.09·53-s − 1.79·61-s + 0.251·63-s − 0.124·65-s + 0.488·67-s − 1.89·71-s + 1.63·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(188760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 11^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(1507.25\)
Root analytic conductor: \(38.8233\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 188760,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.039978386\)
\(L(\frac12)\) \(\approx\) \(3.039978386\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 + T \)
11 \( 1 \)
13 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 16 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−13.17545586095280, −12.66557994924365, −12.10799629107915, −11.75618630689906, −11.27223109464642, −10.79848816420349, −10.24738624430568, −9.834802561740022, −9.229155743516807, −8.841908490018833, −8.196474901717245, −7.933297100971394, −7.467453475242205, −7.058682939361974, −6.317913434166740, −5.780163152782495, −5.147800774922653, −4.841823023478253, −4.037326762461997, −3.616792769619442, −3.202634314126751, −2.488077051072195, −1.696046708939469, −1.390626930488922, −0.4760976785782681, 0.4760976785782681, 1.390626930488922, 1.696046708939469, 2.488077051072195, 3.202634314126751, 3.616792769619442, 4.037326762461997, 4.841823023478253, 5.147800774922653, 5.780163152782495, 6.317913434166740, 7.058682939361974, 7.467453475242205, 7.933297100971394, 8.196474901717245, 8.841908490018833, 9.229155743516807, 9.834802561740022, 10.24738624430568, 10.79848816420349, 11.27223109464642, 11.75618630689906, 12.10799629107915, 12.66557994924365, 13.17545586095280

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