Properties

Label 4-219e2-1.1-c0e2-0-1
Degree $4$
Conductor $47961$
Sign $1$
Analytic cond. $0.0119454$
Root an. cond. $0.330598$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 4-s − 2·7-s + 3·9-s − 2·12-s − 2·13-s + 19-s − 4·21-s − 25-s + 4·27-s + 2·28-s + 31-s − 3·36-s − 2·37-s − 4·39-s − 2·43-s + 49-s + 2·52-s + 2·57-s + 61-s − 6·63-s + 64-s + 67-s + 2·73-s − 2·75-s − 76-s + 79-s + ⋯
L(s)  = 1  + 2·3-s − 4-s − 2·7-s + 3·9-s − 2·12-s − 2·13-s + 19-s − 4·21-s − 25-s + 4·27-s + 2·28-s + 31-s − 3·36-s − 2·37-s − 4·39-s − 2·43-s + 49-s + 2·52-s + 2·57-s + 61-s − 6·63-s + 64-s + 67-s + 2·73-s − 2·75-s − 76-s + 79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 47961 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 47961 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(47961\)    =    \(3^{2} \cdot 73^{2}\)
Sign: $1$
Analytic conductor: \(0.0119454\)
Root analytic conductor: \(0.330598\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 47961,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.6340336221\)
\(L(\frac12)\) \(\approx\) \(0.6340336221\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad3$C_1$ \( ( 1 - T )^{2} \)
73$C_1$ \( ( 1 - T )^{2} \)
good2$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
7$C_2$ \( ( 1 + T + T^{2} )^{2} \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 + T + T^{2} )^{2} \)
17$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 + T + T^{2} )^{2} \)
41$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
83$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.74719977044241681720134263674, −12.65108401578661403128764928241, −12.12062743888975156313483944535, −11.50322858806305280593848097340, −10.11911989962710840090273180383, −10.11654712722514798768635364969, −9.789127368282544569976937339697, −9.411058356722090518296638297526, −8.986172789151246223874999450802, −8.440833091900710946942655077511, −7.88471468849690736423507932513, −7.36530332073772196555495306206, −6.77622737527666176902204422573, −6.49933111326190171752140952962, −5.03874340334624992464181583430, −4.94663228189786512255944111978, −3.78269200159433631376921749222, −3.56043158964368782384867652424, −2.84876783781709283044854490220, −2.14024990608216911688125917658, 2.14024990608216911688125917658, 2.84876783781709283044854490220, 3.56043158964368782384867652424, 3.78269200159433631376921749222, 4.94663228189786512255944111978, 5.03874340334624992464181583430, 6.49933111326190171752140952962, 6.77622737527666176902204422573, 7.36530332073772196555495306206, 7.88471468849690736423507932513, 8.440833091900710946942655077511, 8.986172789151246223874999450802, 9.411058356722090518296638297526, 9.789127368282544569976937339697, 10.11654712722514798768635364969, 10.11911989962710840090273180383, 11.50322858806305280593848097340, 12.12062743888975156313483944535, 12.65108401578661403128764928241, 12.74719977044241681720134263674

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