Properties

Label 4-1368e2-1.1-c0e2-0-1
Degree $4$
Conductor $1871424$
Sign $1$
Analytic cond. $0.466107$
Root an. cond. $0.826269$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s − 6-s + 8-s − 3·11-s − 16-s + 19-s + 3·22-s + 24-s + 25-s − 27-s − 3·33-s − 38-s − 41-s − 43-s − 48-s − 49-s − 50-s + 54-s + 57-s + 59-s + 64-s + 3·66-s + 3·67-s + 2·73-s + 75-s − 81-s + ⋯
L(s)  = 1  − 2-s + 3-s − 6-s + 8-s − 3·11-s − 16-s + 19-s + 3·22-s + 24-s + 25-s − 27-s − 3·33-s − 38-s − 41-s − 43-s − 48-s − 49-s − 50-s + 54-s + 57-s + 59-s + 64-s + 3·66-s + 3·67-s + 2·73-s + 75-s − 81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1871424\)    =    \(2^{6} \cdot 3^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(0.466107\)
Root analytic conductor: \(0.826269\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1871424,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5739961852\)
\(L(\frac12)\) \(\approx\) \(0.5739961852\)
\(L(1)\) 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$C_2$ \( 1 + T + T^{2} \)
3$C_2$ \( 1 - T + T^{2} \)
19$C_2$ \( 1 - T + T^{2} \)
good5$C_2^2$ \( 1 - T^{2} + T^{4} \)
7$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
13$C_2^2$ \( 1 - T^{2} + T^{4} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_2^2$ \( 1 - T^{2} + T^{4} \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2^2$ \( 1 - T^{2} + T^{4} \)
37$C_2$ \( ( 1 + T^{2} )^{2} \)
41$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
43$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
47$C_2^2$ \( 1 - T^{2} + T^{4} \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
59$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )^{2} \)
79$C_2^2$ \( 1 - T^{2} + T^{4} \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_1$ \( ( 1 - T )^{4} \)
97$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
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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

−9.914239862927693526390715025884, −9.432458904204867920238308335262, −9.395154639966438386803566134467, −8.501454832972385150934496193076, −8.379189087072538668641639368309, −8.019836385334356519837661368836, −7.978537459047402292229944809644, −7.33176718438473928179658605471, −6.99268630818163079759017963548, −6.56436377824123835543205572144, −5.62438940951620278398759517304, −5.36404037193154562530180335149, −4.95198298515001105788472952546, −4.71907367674055481386319982272, −3.71961002244261378867172309241, −3.34901260044235967539600621043, −2.84177364312306092326679357149, −2.29550226408341643665090498388, −1.89987665586571166403869165124, −0.69422440525209634359608093189, 0.69422440525209634359608093189, 1.89987665586571166403869165124, 2.29550226408341643665090498388, 2.84177364312306092326679357149, 3.34901260044235967539600621043, 3.71961002244261378867172309241, 4.71907367674055481386319982272, 4.95198298515001105788472952546, 5.36404037193154562530180335149, 5.62438940951620278398759517304, 6.56436377824123835543205572144, 6.99268630818163079759017963548, 7.33176718438473928179658605471, 7.978537459047402292229944809644, 8.019836385334356519837661368836, 8.379189087072538668641639368309, 8.501454832972385150934496193076, 9.395154639966438386803566134467, 9.432458904204867920238308335262, 9.914239862927693526390715025884

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