Properties

Label 4-684e2-1.1-c1e2-0-34
Degree $4$
Conductor $467856$
Sign $-1$
Analytic cond. $29.8309$
Root an. cond. $2.33704$
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 − 2·7-s − 8-s + 2·14-s + 16-s − 6·19-s + 8·25-s − 2·28-s + 2·29-s − 32-s + 6·38-s + 8·41-s − 16·43-s − 10·49-s − 8·50-s + 2·56-s − 2·58-s − 2·59-s + 6·61-s + 64-s + 6·71-s − 6·76-s − 8·82-s + 16·86-s + 10·89-s + 10·98-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.755·7-s − 0.353·8-s + 0.534·14-s + 1/4·16-s − 1.37·19-s + 8/5·25-s − 0.377·28-s + 0.371·29-s − 0.176·32-s + 0.973·38-s + 1.24·41-s − 2.43·43-s − 1.42·49-s − 1.13·50-s + 0.267·56-s − 0.262·58-s − 0.260·59-s + 0.768·61-s + 1/8·64-s + 0.712·71-s − 0.688·76-s − 0.883·82-s + 1.72·86-s + 1.05·89-s + 1.01·98-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 467856 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 467856 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(467856\)    =    \(2^{4} \cdot 3^{4} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(29.8309\)
Root analytic conductor: \(2.33704\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 467856,\ (\ :1/2, 1/2),\ -1)\)

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 \( 1 \)
19$C_2$ \( 1 + 6 T + p T^{2} \)
good5$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 20 T^{2} + p^{2} T^{4} \)
29$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
67$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
71$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 90 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
97$C_2^2$ \( 1 - 174 T^{2} + p^{2} T^{4} \)
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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

−8.398823483190744146217651821647, −8.016384861275495379076985025064, −7.42899009308018658139916282541, −6.89045632455211484787069836670, −6.47440810931093094023095844439, −6.33930283748027030299687029081, −5.64779493322699939953167812111, −4.85100038302376077256902144274, −4.68694833798792249300304403875, −3.72714926485184399877035244487, −3.32429540076631449549502673738, −2.65404541298085988373493722320, −2.05275954718861231342390797751, −1.12289484532166136765229877300, 0, 1.12289484532166136765229877300, 2.05275954718861231342390797751, 2.65404541298085988373493722320, 3.32429540076631449549502673738, 3.72714926485184399877035244487, 4.68694833798792249300304403875, 4.85100038302376077256902144274, 5.64779493322699939953167812111, 6.33930283748027030299687029081, 6.47440810931093094023095844439, 6.89045632455211484787069836670, 7.42899009308018658139916282541, 8.016384861275495379076985025064, 8.398823483190744146217651821647

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