Properties

Label 4-1248e2-1.1-c1e2-0-50
Degree $4$
Conductor $1557504$
Sign $1$
Analytic cond. $99.3078$
Root an. cond. $3.15679$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 2·5-s − 6·7-s + 3·9-s − 2·13-s − 4·15-s − 2·19-s − 12·21-s − 4·23-s − 2·25-s + 4·27-s − 8·29-s − 14·31-s + 12·35-s − 4·39-s − 14·41-s − 4·43-s − 6·45-s − 8·47-s + 18·49-s − 8·53-s − 4·57-s − 4·59-s + 16·61-s − 18·63-s + 4·65-s + 2·67-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.894·5-s − 2.26·7-s + 9-s − 0.554·13-s − 1.03·15-s − 0.458·19-s − 2.61·21-s − 0.834·23-s − 2/5·25-s + 0.769·27-s − 1.48·29-s − 2.51·31-s + 2.02·35-s − 0.640·39-s − 2.18·41-s − 0.609·43-s − 0.894·45-s − 1.16·47-s + 18/7·49-s − 1.09·53-s − 0.529·57-s − 0.520·59-s + 2.04·61-s − 2.26·63-s + 0.496·65-s + 0.244·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1557504 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1557504 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1557504\)    =    \(2^{10} \cdot 3^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(99.3078\)
Root analytic conductor: \(3.15679\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 1557504,\ (\ :1/2, 1/2),\ 1)\)

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$$\Gal(F_p)$$F_p(T)$
bad2 \( 1 \)
3$C_1$ \( ( 1 - T )^{2} \)
13$C_1$ \( ( 1 + T )^{2} \)
good5$D_{4}$ \( 1 + 2 T + 6 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 2 T + 34 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 4 T + 30 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
29$C_4$ \( 1 + 8 T + 54 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
31$C_4$ \( 1 + 14 T + 106 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 54 T^{2} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 14 T + 126 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 4 T + 70 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 8 T + 90 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 8 T + 102 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 4 T + 42 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
61$C_4$ \( 1 - 16 T + 166 T^{2} - 16 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 2 T + 90 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 + 126 T^{2} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 12 T + 122 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 18 T + 214 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 24 T + 318 T^{2} - 24 p T^{3} + p^{2} T^{4} \)
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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

−9.476155761854977191581152069695, −9.158617020304468656454575706792, −8.635111220184842423338907541804, −8.440922751915511202953840138079, −7.78057841653783582279308940097, −7.48809025159988600485210646224, −6.99974236517206921538421942345, −6.88982826978935284131741573283, −6.22629618324356178308125877210, −5.80997790946729817082150608454, −5.31114286938088814559651855698, −4.57416808638963492783617023369, −4.04204117058954654068846096471, −3.61941605358019194725051246803, −3.24235093858576376259035646041, −3.13518996426730008441148532214, −2.03561646954228996106126366448, −1.84530197514726606822112934978, 0, 0, 1.84530197514726606822112934978, 2.03561646954228996106126366448, 3.13518996426730008441148532214, 3.24235093858576376259035646041, 3.61941605358019194725051246803, 4.04204117058954654068846096471, 4.57416808638963492783617023369, 5.31114286938088814559651855698, 5.80997790946729817082150608454, 6.22629618324356178308125877210, 6.88982826978935284131741573283, 6.99974236517206921538421942345, 7.48809025159988600485210646224, 7.78057841653783582279308940097, 8.440922751915511202953840138079, 8.635111220184842423338907541804, 9.158617020304468656454575706792, 9.476155761854977191581152069695

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