Properties

Label 4-1568e2-1.1-c0e2-0-3
Degree $4$
Conductor $2458624$
Sign $1$
Analytic cond. $0.612359$
Root an. cond. $0.884609$
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  + 9-s + 2·23-s + 25-s + 4·71-s − 2·79-s − 4·113-s − 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 2·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 2·207-s + 211-s + 223-s + ⋯
L(s)  = 1  + 9-s + 2·23-s + 25-s + 4·71-s − 2·79-s − 4·113-s − 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 2·169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 2·207-s + 211-s + 223-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2458624 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2458624 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2458624\)    =    \(2^{10} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(0.612359\)
Root analytic conductor: \(0.884609\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2458624,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.350758579\)
\(L(\frac12)\) \(\approx\) \(1.350758579\)
\(L(1)\) 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)$
bad2 \( 1 \)
7 \( 1 \)
good3$C_2^2$ \( 1 - T^{2} + T^{4} \)
5$C_2^2$ \( 1 - T^{2} + T^{4} \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 + T^{2} )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2^2$ \( 1 - T^{2} + T^{4} \)
23$C_2$ \( ( 1 - T + T^{2} )^{2} \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
43$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2^2$ \( 1 - T^{2} + T^{4} \)
61$C_2^2$ \( 1 - T^{2} + T^{4} \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_1$ \( ( 1 - T )^{4} \)
73$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 + T + T^{2} )^{2} \)
83$C_2$ \( ( 1 + T^{2} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
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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

−9.694381725792712600167187978976, −9.464044145942750369160035060901, −8.923318284569698826753774160929, −8.883228749720093051272450253407, −8.027582556049617378691482669489, −7.996165296196794000188759385747, −7.36075359358175247559203255674, −6.94877367630309220069908736610, −6.56094718757835476748542893622, −6.54268735658067841290736827570, −5.45028950423301394584583713214, −5.42567690270857025392685933902, −4.78824312014541780773161634249, −4.52754966427191602893271009139, −3.75521902708915628478982505982, −3.60515802224397829403611710894, −2.64327215633069232308627164410, −2.57669663542371107623774449255, −1.45717556660701804980797676173, −1.09811358507326840712078854483, 1.09811358507326840712078854483, 1.45717556660701804980797676173, 2.57669663542371107623774449255, 2.64327215633069232308627164410, 3.60515802224397829403611710894, 3.75521902708915628478982505982, 4.52754966427191602893271009139, 4.78824312014541780773161634249, 5.42567690270857025392685933902, 5.45028950423301394584583713214, 6.54268735658067841290736827570, 6.56094718757835476748542893622, 6.94877367630309220069908736610, 7.36075359358175247559203255674, 7.996165296196794000188759385747, 8.027582556049617378691482669489, 8.883228749720093051272450253407, 8.923318284569698826753774160929, 9.464044145942750369160035060901, 9.694381725792712600167187978976

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