Properties

Label 4-1107072-1.1-c1e2-0-11
Degree $4$
Conductor $1107072$
Sign $-1$
Analytic cond. $70.5878$
Root an. cond. $2.89856$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 2·3-s + 4-s + 2·6-s + 8-s + 3·9-s − 6·11-s + 2·12-s + 16-s + 6·17-s + 3·18-s − 10·19-s − 6·22-s + 2·24-s − 9·25-s + 4·27-s + 32-s − 12·33-s + 6·34-s + 3·36-s − 10·38-s + 4·41-s − 12·43-s − 6·44-s + 2·48-s − 10·49-s − 9·50-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.15·3-s + 1/2·4-s + 0.816·6-s + 0.353·8-s + 9-s − 1.80·11-s + 0.577·12-s + 1/4·16-s + 1.45·17-s + 0.707·18-s − 2.29·19-s − 1.27·22-s + 0.408·24-s − 9/5·25-s + 0.769·27-s + 0.176·32-s − 2.08·33-s + 1.02·34-s + 1/2·36-s − 1.62·38-s + 0.624·41-s − 1.82·43-s − 0.904·44-s + 0.288·48-s − 1.42·49-s − 1.27·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1107072 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1107072 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1107072\)    =    \(2^{7} \cdot 3^{2} \cdot 31^{2}\)
Sign: $-1$
Analytic conductor: \(70.5878\)
Root analytic conductor: \(2.89856\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1107072,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
3$C_1$ \( ( 1 - T )^{2} \)
31$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
29$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
83$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
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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

−7.949410618797364341592399601756, −7.33319367325295365011876797445, −7.29930015224798361544577008561, −6.28490963407970737599389441415, −6.21449897841157477524696518952, −5.57720553180084648062817612195, −5.03620516471027669405867234682, −4.68158569734292072473206781044, −4.07423093869793852668690105799, −3.54463186962642716865631176024, −3.23713315621654040660767256370, −2.34546937125578111204655036909, −2.31359724345954716585183902746, −1.50281149933669511104049990790, 0, 1.50281149933669511104049990790, 2.31359724345954716585183902746, 2.34546937125578111204655036909, 3.23713315621654040660767256370, 3.54463186962642716865631176024, 4.07423093869793852668690105799, 4.68158569734292072473206781044, 5.03620516471027669405867234682, 5.57720553180084648062817612195, 6.21449897841157477524696518952, 6.28490963407970737599389441415, 7.29930015224798361544577008561, 7.33319367325295365011876797445, 7.949410618797364341592399601756

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