Properties

Label 4-1260e2-1.1-c0e2-0-4
Degree $4$
Conductor $1587600$
Sign $1$
Analytic cond. $0.395417$
Root an. cond. $0.792982$
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-s + 5-s − 7-s − 8-s + 10-s − 14-s − 16-s − 23-s + 2·29-s − 35-s − 40-s + 2·41-s − 2·43-s − 46-s + 2·47-s + 56-s + 2·58-s + 61-s + 64-s + 67-s − 70-s − 80-s + 2·82-s + 2·83-s − 2·86-s − 89-s + 2·94-s + ⋯
L(s)  = 1  + 2-s + 5-s − 7-s − 8-s + 10-s − 14-s − 16-s − 23-s + 2·29-s − 35-s − 40-s + 2·41-s − 2·43-s − 46-s + 2·47-s + 56-s + 2·58-s + 61-s + 64-s + 67-s − 70-s − 80-s + 2·82-s + 2·83-s − 2·86-s − 89-s + 2·94-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1587600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1587600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1587600\)    =    \(2^{4} \cdot 3^{4} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(0.395417\)
Root analytic conductor: \(0.792982\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1587600,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.541733332\)
\(L(\frac12)\) \(\approx\) \(1.541733332\)
\(L(1)\) 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$C_2$ \( 1 - T + T^{2} \)
3 \( 1 \)
5$C_2$ \( 1 - T + T^{2} \)
7$C_2$ \( 1 + T + T^{2} \)
good11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_2$ \( ( 1 - T + T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )^{2} \)
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_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )^{2} \)
89$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
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

−10.03041287825331723519172037823, −9.822930528507766646248486705278, −9.301155398737272617678115440260, −9.006437875675312357766268770254, −8.508220377661425978931094521736, −8.137322336826172499067434857226, −7.62570657195080886196752610122, −6.90475128911435753430256383358, −6.65319570068889537034723240009, −6.18212038632062151067222641987, −5.98739279444940651558263870138, −5.42255464932110506178581879258, −5.16209333730369272874811455028, −4.32497573840286987182045922892, −4.27971688913217745042290005954, −3.46999721509126782481426600494, −3.15448821753877464630415015484, −2.41959612521926107032083498081, −2.17305371318448000894708330527, −0.948213553351345036608728533347, 0.948213553351345036608728533347, 2.17305371318448000894708330527, 2.41959612521926107032083498081, 3.15448821753877464630415015484, 3.46999721509126782481426600494, 4.27971688913217745042290005954, 4.32497573840286987182045922892, 5.16209333730369272874811455028, 5.42255464932110506178581879258, 5.98739279444940651558263870138, 6.18212038632062151067222641987, 6.65319570068889537034723240009, 6.90475128911435753430256383358, 7.62570657195080886196752610122, 8.137322336826172499067434857226, 8.508220377661425978931094521736, 9.006437875675312357766268770254, 9.301155398737272617678115440260, 9.822930528507766646248486705278, 10.03041287825331723519172037823

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