Properties

Label 4-154496-1.1-c1e2-0-3
Degree $4$
Conductor $154496$
Sign $1$
Analytic cond. $9.85079$
Root an. cond. $1.77160$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 3·7-s + 8-s − 2·9-s + 3·14-s + 16-s − 3·17-s − 2·18-s + 5·23-s + 3·25-s + 3·28-s + 31-s + 32-s − 3·34-s − 2·36-s + 10·41-s + 5·46-s + 6·47-s + 5·49-s + 3·50-s + 3·56-s + 62-s − 6·63-s + 64-s − 3·68-s + 7·71-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.13·7-s + 0.353·8-s − 2/3·9-s + 0.801·14-s + 1/4·16-s − 0.727·17-s − 0.471·18-s + 1.04·23-s + 3/5·25-s + 0.566·28-s + 0.179·31-s + 0.176·32-s − 0.514·34-s − 1/3·36-s + 1.56·41-s + 0.737·46-s + 0.875·47-s + 5/7·49-s + 0.424·50-s + 0.400·56-s + 0.127·62-s − 0.755·63-s + 1/8·64-s − 0.363·68-s + 0.830·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 154496 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 154496 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(154496\)    =    \(2^{7} \cdot 17 \cdot 71\)
Sign: $1$
Analytic conductor: \(9.85079\)
Root analytic conductor: \(1.77160\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 154496,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.840416380\)
\(L(\frac12)\) \(\approx\) \(2.840416380\)
\(L(\frac{3}{2})\) 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$C_1$ \( 1 - T \)
17$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 2 T + p T^{2} ) \)
71$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 6 T + p T^{2} ) \)
good3$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
5$C_2^2$ \( 1 - 3 T^{2} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 13 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 9 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 17 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + T + p T^{2} ) \)
29$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + T + p T^{2} ) \)
37$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
43$C_2^2$ \( 1 - 37 T^{2} + p^{2} T^{4} \)
47$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + p T^{2} ) \)
53$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 38 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 42 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 9 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 145 T^{2} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 14 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
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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

−9.203066449939682583633459123551, −8.659553993511094722343839334835, −8.382428443249622923386567132691, −7.74574540887451372716773499309, −7.27984934428373185671500794005, −6.83444557479384005948671261698, −6.19420325908539149642828294216, −5.63827305286270959936232483056, −5.24643573781373602512633228945, −4.52960211247326271349417418098, −4.34156500772589221190936313032, −3.41414189914333366430531928542, −2.72633232227990318943454424086, −2.15319592426029789347360995595, −1.09734218504033192800030640053, 1.09734218504033192800030640053, 2.15319592426029789347360995595, 2.72633232227990318943454424086, 3.41414189914333366430531928542, 4.34156500772589221190936313032, 4.52960211247326271349417418098, 5.24643573781373602512633228945, 5.63827305286270959936232483056, 6.19420325908539149642828294216, 6.83444557479384005948671261698, 7.27984934428373185671500794005, 7.74574540887451372716773499309, 8.382428443249622923386567132691, 8.659553993511094722343839334835, 9.203066449939682583633459123551

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