Properties

Label 2-84474-1.1-c1-0-52
Degree $2$
Conductor $84474$
Sign $-1$
Analytic cond. $674.528$
Root an. cond. $25.9716$
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 + 4-s + 5-s + 7-s + 8-s + 10-s + 2·11-s + 13-s + 14-s + 16-s + 3·17-s + 20-s + 2·22-s + 4·23-s − 4·25-s + 26-s + 28-s + 2·29-s − 4·31-s + 32-s + 3·34-s + 35-s − 3·37-s + 40-s − 5·43-s + 2·44-s + 4·46-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.377·7-s + 0.353·8-s + 0.316·10-s + 0.603·11-s + 0.277·13-s + 0.267·14-s + 1/4·16-s + 0.727·17-s + 0.223·20-s + 0.426·22-s + 0.834·23-s − 4/5·25-s + 0.196·26-s + 0.188·28-s + 0.371·29-s − 0.718·31-s + 0.176·32-s + 0.514·34-s + 0.169·35-s − 0.493·37-s + 0.158·40-s − 0.762·43-s + 0.301·44-s + 0.589·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84474 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84474 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(84474\)    =    \(2 \cdot 3^{2} \cdot 13 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(674.528\)
Root analytic conductor: \(25.9716\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 84474,\ (\ :1/2),\ -1)\)

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 \( 1 \)
13 \( 1 - T \)
19 \( 1 \)
good5 \( 1 - T + p T^{2} \)
7 \( 1 - T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 5 T + p T^{2} \)
47 \( 1 + 13 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−14.23270170871939, −13.62729067962968, −13.28698266669658, −12.81711334086098, −12.14257661083263, −11.78333549570029, −11.37320757618557, −10.71394849373289, −10.33820977393198, −9.678790460367650, −9.243585803173620, −8.644564548306784, −8.004134359405401, −7.598072361857074, −6.801171845172943, −6.549904526241087, −5.800747584185348, −5.425615907609626, −4.825901175634098, −4.294222179987117, −3.540309772856769, −3.185690348587705, −2.391902063613329, −1.541588409149582, −1.323443490626808, 0, 1.323443490626808, 1.541588409149582, 2.391902063613329, 3.185690348587705, 3.540309772856769, 4.294222179987117, 4.825901175634098, 5.425615907609626, 5.800747584185348, 6.549904526241087, 6.801171845172943, 7.598072361857074, 8.004134359405401, 8.644564548306784, 9.243585803173620, 9.678790460367650, 10.33820977393198, 10.71394849373289, 11.37320757618557, 11.78333549570029, 12.14257661083263, 12.81711334086098, 13.28698266669658, 13.62729067962968, 14.23270170871939

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