Properties

Label 4-49392-1.1-c1e2-0-9
Degree $4$
Conductor $49392$
Sign $-1$
Analytic cond. $3.14927$
Root an. cond. $1.33214$
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  − 2-s + 4-s − 7-s − 8-s + 9-s − 4·11-s + 14-s + 16-s − 18-s + 4·22-s − 12·23-s + 2·25-s − 28-s − 12·29-s − 32-s + 36-s − 4·37-s − 8·43-s − 4·44-s + 12·46-s + 49-s − 2·50-s + 12·53-s + 56-s + 12·58-s − 63-s + 64-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.377·7-s − 0.353·8-s + 1/3·9-s − 1.20·11-s + 0.267·14-s + 1/4·16-s − 0.235·18-s + 0.852·22-s − 2.50·23-s + 2/5·25-s − 0.188·28-s − 2.22·29-s − 0.176·32-s + 1/6·36-s − 0.657·37-s − 1.21·43-s − 0.603·44-s + 1.76·46-s + 1/7·49-s − 0.282·50-s + 1.64·53-s + 0.133·56-s + 1.57·58-s − 0.125·63-s + 1/8·64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 49392 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 49392 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(49392\)    =    \(2^{4} \cdot 3^{2} \cdot 7^{3}\)
Sign: $-1$
Analytic conductor: \(3.14927\)
Root analytic conductor: \(1.33214\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 49392,\ (\ :1/2, 1/2),\ -1)\)

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$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_1$ \( 1 + T \)
good5$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 74 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + p T^{2} ) \)
73$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 86 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 42 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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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

−9.963683812138799647694117805840, −9.455233230626296297581383691014, −8.800075982019565868194983938988, −8.275905883481384063496399826650, −7.83666544657320129662626930537, −7.34169956228273066275321969691, −6.84358541519263684463629679116, −6.09000114680302489266057172235, −5.61674087945640100011160258562, −5.04771075019211386110222348154, −4.02028015831506240685693039629, −3.53634396972515340978525015086, −2.47781673599694344290126145508, −1.82418838464450996534852307739, 0, 1.82418838464450996534852307739, 2.47781673599694344290126145508, 3.53634396972515340978525015086, 4.02028015831506240685693039629, 5.04771075019211386110222348154, 5.61674087945640100011160258562, 6.09000114680302489266057172235, 6.84358541519263684463629679116, 7.34169956228273066275321969691, 7.83666544657320129662626930537, 8.275905883481384063496399826650, 8.800075982019565868194983938988, 9.455233230626296297581383691014, 9.963683812138799647694117805840

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