Properties

Label 4-912e2-1.1-c1e2-0-15
Degree $4$
Conductor $831744$
Sign $1$
Analytic cond. $53.0327$
Root an. cond. $2.69858$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 2·7-s + 4·11-s + 3·13-s − 4·17-s − 8·19-s + 2·21-s + 4·23-s + 5·25-s + 27-s + 6·31-s − 4·33-s − 10·37-s − 3·39-s − 4·41-s − 9·43-s + 10·47-s − 11·49-s + 4·51-s + 4·53-s + 8·57-s − 14·59-s − 11·61-s + 3·67-s − 4·69-s + 14·71-s + 11·73-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.755·7-s + 1.20·11-s + 0.832·13-s − 0.970·17-s − 1.83·19-s + 0.436·21-s + 0.834·23-s + 25-s + 0.192·27-s + 1.07·31-s − 0.696·33-s − 1.64·37-s − 0.480·39-s − 0.624·41-s − 1.37·43-s + 1.45·47-s − 1.57·49-s + 0.560·51-s + 0.549·53-s + 1.05·57-s − 1.82·59-s − 1.40·61-s + 0.366·67-s − 0.481·69-s + 1.66·71-s + 1.28·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(831744\)    =    \(2^{8} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(53.0327\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 831744,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.157124780\)
\(L(\frac12)\) \(\approx\) \(1.157124780\)
\(L(\frac{3}{2})\) 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)$
bad2 \( 1 \)
3$C_2$ \( 1 + T + T^{2} \)
19$C_2$ \( 1 + 8 T + p T^{2} \)
good5$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
13$C_2^2$ \( 1 - 3 T - 4 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 4 T - T^{2} + 4 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 4 T - 7 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 + 4 T - 25 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 9 T + 38 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 10 T + 53 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 4 T - 37 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 14 T + 137 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 11 T + 60 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 3 T - 58 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 14 T + 125 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 11 T + 48 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - T - 78 T^{2} - p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 14 T + 107 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 2 T - 93 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
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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

−10.47140252490331208747956144629, −9.993617443608869853442800013521, −9.296795405918880048668634561667, −9.021324787538220114908623211405, −8.776645008710452617809812922838, −8.329606155249876670375813681076, −7.87839890661223125054854045295, −7.01332594763960408665411084164, −6.61165737228390701623702765014, −6.57377424807135374838341145114, −6.25237145859147901907165990483, −5.57814408467689425737300996369, −4.94932860178085626855492071007, −4.53488921649565395276253547459, −4.11601781371529114005569547984, −3.34551188670806943062898976178, −3.14962463111515055093167669483, −2.13091480285622525382509842280, −1.54886931932192174762563354619, −0.54194631215494794124172825010, 0.54194631215494794124172825010, 1.54886931932192174762563354619, 2.13091480285622525382509842280, 3.14962463111515055093167669483, 3.34551188670806943062898976178, 4.11601781371529114005569547984, 4.53488921649565395276253547459, 4.94932860178085626855492071007, 5.57814408467689425737300996369, 6.25237145859147901907165990483, 6.57377424807135374838341145114, 6.61165737228390701623702765014, 7.01332594763960408665411084164, 7.87839890661223125054854045295, 8.329606155249876670375813681076, 8.776645008710452617809812922838, 9.021324787538220114908623211405, 9.296795405918880048668634561667, 9.993617443608869853442800013521, 10.47140252490331208747956144629

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