Properties

Label 4-1142784-1.1-c1e2-0-5
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-s − 7-s − 2·9-s + 3·13-s + 19-s + 21-s + 25-s + 5·27-s + 4·31-s − 9·37-s − 3·39-s − 2·43-s − 11·49-s − 57-s + 9·61-s + 2·63-s + 6·67-s − 11·73-s − 75-s − 79-s + 81-s − 3·91-s − 4·93-s − 6·97-s − 21·103-s + 7·109-s + 9·111-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.377·7-s − 2/3·9-s + 0.832·13-s + 0.229·19-s + 0.218·21-s + 1/5·25-s + 0.962·27-s + 0.718·31-s − 1.47·37-s − 0.480·39-s − 0.304·43-s − 1.57·49-s − 0.132·57-s + 1.15·61-s + 0.251·63-s + 0.733·67-s − 1.28·73-s − 0.115·75-s − 0.112·79-s + 1/9·81-s − 0.314·91-s − 0.414·93-s − 0.609·97-s − 2.06·103-s + 0.670·109-s + 0.854·111-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$C_2$ \( 1 + T + p T^{2} \)
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$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
17$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 25 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
41$C_2^2$ \( 1 + 9 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 74 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
61$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 100 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 35 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 12 T^{2} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
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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

−8.056123480365903629043575681891, −7.21362966648318190392259676276, −6.83047795373991082531197117061, −6.59380768935374630359400587145, −6.00160142021858507016706586024, −5.66297641672445603367551367483, −5.25410869956917285448236746985, −4.72436668358284651272578043350, −4.23241424827694953808817331754, −3.48007479496248255497641137232, −3.23056133880132485069937199939, −2.58569471700980132070684929029, −1.78128567945817102845343504613, −1.00250451570177790120488055064, 0, 1.00250451570177790120488055064, 1.78128567945817102845343504613, 2.58569471700980132070684929029, 3.23056133880132485069937199939, 3.48007479496248255497641137232, 4.23241424827694953808817331754, 4.72436668358284651272578043350, 5.25410869956917285448236746985, 5.66297641672445603367551367483, 6.00160142021858507016706586024, 6.59380768935374630359400587145, 6.83047795373991082531197117061, 7.21362966648318190392259676276, 8.056123480365903629043575681891

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