Properties

Label 4-1142784-1.1-c1e2-0-9
Degree $4$
Conductor $1142784$
Sign $-1$
Analytic cond. $72.8648$
Root an. cond. $2.92165$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s − 3·7-s + 6·9-s + 13-s − 3·19-s − 9·21-s + 25-s + 9·27-s − 4·31-s + 5·37-s + 3·39-s − 18·43-s − 7·49-s − 9·57-s − 61-s − 18·63-s − 6·67-s − 19·73-s + 3·75-s − 15·79-s + 9·81-s − 3·91-s − 12·93-s + 14·97-s − 15·103-s + 13·109-s + 15·111-s + ⋯
L(s)  = 1  + 1.73·3-s − 1.13·7-s + 2·9-s + 0.277·13-s − 0.688·19-s − 1.96·21-s + 1/5·25-s + 1.73·27-s − 0.718·31-s + 0.821·37-s + 0.480·39-s − 2.74·43-s − 49-s − 1.19·57-s − 0.128·61-s − 2.26·63-s − 0.733·67-s − 2.22·73-s + 0.346·75-s − 1.68·79-s + 81-s − 0.314·91-s − 1.24·93-s + 1.42·97-s − 1.47·103-s + 1.24·109-s + 1.42·111-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1142784 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1142784 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1142784\)    =    \(2^{12} \cdot 3^{2} \cdot 31\)
Sign: $-1$
Analytic conductor: \(72.8648\)
Root analytic conductor: \(2.92165\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1142784,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 - p T + p T^{2} \)
31$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 5 T + p T^{2} ) \)
good5$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + T + p T^{2} ) \)
17$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 17 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 32 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
41$C_2^2$ \( 1 + 17 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
53$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 62 T^{2} + p^{2} T^{4} \)
61$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
71$C_2^2$ \( 1 - 92 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 + 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 88 T^{2} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−7.86736227589663189605395733420, −7.47508511746324608910238276568, −7.05422603975937911408377381032, −6.58352539774231662932377267189, −6.26073605077007235702901875094, −5.71751556546652999042986469201, −4.99274971054160870798440288555, −4.47301214760946128974044692962, −4.01686432939163183158587700742, −3.42744271327262662638694419453, −3.11958631818888501980600821756, −2.72335668760133611431584720406, −1.91798170586587189613406097007, −1.45302605177861106092667461655, 0, 1.45302605177861106092667461655, 1.91798170586587189613406097007, 2.72335668760133611431584720406, 3.11958631818888501980600821756, 3.42744271327262662638694419453, 4.01686432939163183158587700742, 4.47301214760946128974044692962, 4.99274971054160870798440288555, 5.71751556546652999042986469201, 6.26073605077007235702901875094, 6.58352539774231662932377267189, 7.05422603975937911408377381032, 7.47508511746324608910238276568, 7.86736227589663189605395733420

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