Properties

Label 4-1260e2-1.1-c0e2-0-7
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 − 3-s + 2·5-s + 6-s − 7-s + 8-s − 2·10-s + 14-s − 2·15-s − 16-s + 21-s + 4·23-s − 24-s + 3·25-s + 27-s + 29-s + 2·30-s − 2·35-s + 2·40-s + 41-s − 42-s + 43-s − 4·46-s + 47-s + 48-s − 3·50-s − 54-s + ⋯
L(s)  = 1  − 2-s − 3-s + 2·5-s + 6-s − 7-s + 8-s − 2·10-s + 14-s − 2·15-s − 16-s + 21-s + 4·23-s − 24-s + 3·25-s + 27-s + 29-s + 2·30-s − 2·35-s + 2·40-s + 41-s − 42-s + 43-s − 4·46-s + 47-s + 48-s − 3·50-s − 54-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

\(L(\frac{1}{2})\) \(\approx\) \(0.5960001155\)
\(L(\frac12)\) \(\approx\) \(0.5960001155\)
\(L(1)\) 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$C_2$ \( 1 + T + T^{2} \)
5$C_1$ \( ( 1 - T )^{2} \)
7$C_2$ \( 1 + T + T^{2} \)
good11$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_1$ \( ( 1 - T )^{4} \)
29$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
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_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
47$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 + T + T^{2} )^{2} \)
67$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 + T + T^{2} )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−9.934233195470402453857241428281, −9.676677298453753994436027749088, −9.219149705161012387304631671614, −9.079205349113882384530626256772, −8.758741674222259445643648626974, −8.335134978115309031605779819722, −7.33477807684882512473919782155, −7.27880299109105787386317056971, −6.70395650358065671509230206101, −6.45779692556955817692219893279, −5.92380666807666137504429657048, −5.59723659241164069648151583664, −5.12696519920336464650199977840, −4.72467365931598154474555656786, −4.36485917851616584587997433626, −3.05709666582319265364724981590, −2.98729812867865998246408079009, −2.37082301713530552093769824961, −1.19248004057010032279897048169, −1.09837548045772675850030893145, 1.09837548045772675850030893145, 1.19248004057010032279897048169, 2.37082301713530552093769824961, 2.98729812867865998246408079009, 3.05709666582319265364724981590, 4.36485917851616584587997433626, 4.72467365931598154474555656786, 5.12696519920336464650199977840, 5.59723659241164069648151583664, 5.92380666807666137504429657048, 6.45779692556955817692219893279, 6.70395650358065671509230206101, 7.27880299109105787386317056971, 7.33477807684882512473919782155, 8.335134978115309031605779819722, 8.758741674222259445643648626974, 9.079205349113882384530626256772, 9.219149705161012387304631671614, 9.676677298453753994436027749088, 9.934233195470402453857241428281

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