Properties

Label 4-2736e2-1.1-c1e2-0-18
Degree $4$
Conductor $7485696$
Sign $1$
Analytic cond. $477.294$
Root an. cond. $4.67408$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·7-s + 7·13-s − 8·19-s + 5·25-s − 22·31-s − 2·37-s + 5·43-s − 11·49-s + 13·61-s + 5·67-s + 7·73-s − 13·79-s + 14·91-s − 14·97-s + 26·103-s − 2·109-s − 22·121-s + 127-s + 131-s − 16·133-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + ⋯
L(s)  = 1  + 0.755·7-s + 1.94·13-s − 1.83·19-s + 25-s − 3.95·31-s − 0.328·37-s + 0.762·43-s − 1.57·49-s + 1.66·61-s + 0.610·67-s + 0.819·73-s − 1.46·79-s + 1.46·91-s − 1.42·97-s + 2.56·103-s − 0.191·109-s − 2·121-s + 0.0887·127-s + 0.0873·131-s − 1.38·133-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7485696 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7485696 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(7485696\)    =    \(2^{8} \cdot 3^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(477.294\)
Root analytic conductor: \(4.67408\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 7485696,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.210440835\)
\(L(\frac12)\) \(\approx\) \(2.210440835\)
\(L(\frac{3}{2})\) 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 \( 1 \)
19$C_2$ \( 1 + 8 T + p T^{2} \)
good5$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
17$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + 11 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + T + p T^{2} ) \)
67$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
71$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
83$C_2$ \( ( 1 + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 19 T + p T^{2} ) \)
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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

−8.909651498756595813186719366062, −8.481380592290244429273515498935, −8.443902891164979404425085391891, −8.067176148519715323875600612147, −7.40441181731652690071841014593, −7.14050091451346010672859184291, −6.79812311692226590575953247065, −6.25126405539364527328459067714, −5.99249343042853713846521599854, −5.55845607058151059496893826361, −5.14904996723655646782918689430, −4.75148266802816772793363610123, −4.15856331671155656265568194913, −3.75754052939657342197403457249, −3.61025810929865884953444879209, −2.93321309807980855637419691174, −2.18232044308614782165028871657, −1.78167645699854059480313143426, −1.40860371051596851626892960750, −0.48344629813890547028717724100, 0.48344629813890547028717724100, 1.40860371051596851626892960750, 1.78167645699854059480313143426, 2.18232044308614782165028871657, 2.93321309807980855637419691174, 3.61025810929865884953444879209, 3.75754052939657342197403457249, 4.15856331671155656265568194913, 4.75148266802816772793363610123, 5.14904996723655646782918689430, 5.55845607058151059496893826361, 5.99249343042853713846521599854, 6.25126405539364527328459067714, 6.79812311692226590575953247065, 7.14050091451346010672859184291, 7.40441181731652690071841014593, 8.067176148519715323875600612147, 8.443902891164979404425085391891, 8.481380592290244429273515498935, 8.909651498756595813186719366062

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