Properties

Label 4-1197e2-1.1-c0e2-0-0
Degree $4$
Conductor $1432809$
Sign $1$
Analytic cond. $0.356863$
Root an. cond. $0.772904$
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  − 4-s − 5-s − 7-s − 11-s + 2·17-s − 19-s + 20-s − 23-s + 25-s + 28-s + 35-s − 2·43-s + 44-s − 47-s + 55-s + 61-s + 64-s − 2·68-s + 73-s + 76-s + 77-s + 2·83-s − 2·85-s + 92-s + 95-s − 100-s − 101-s + ⋯
L(s)  = 1  − 4-s − 5-s − 7-s − 11-s + 2·17-s − 19-s + 20-s − 23-s + 25-s + 28-s + 35-s − 2·43-s + 44-s − 47-s + 55-s + 61-s + 64-s − 2·68-s + 73-s + 76-s + 77-s + 2·83-s − 2·85-s + 92-s + 95-s − 100-s − 101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1432809 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1432809 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1432809\)    =    \(3^{4} \cdot 7^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(0.356863\)
Root analytic conductor: \(0.772904\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1432809,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3460192051\)
\(L(\frac12)\) \(\approx\) \(0.3460192051\)
\(L(1)\) 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)$
bad3 \( 1 \)
7$C_2$ \( 1 + T + T^{2} \)
19$C_2$ \( 1 + T + T^{2} \)
good2$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
5$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
13$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )^{2} \)
23$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
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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

−10.20122895996263241719723628048, −9.664364677873167465737265116337, −9.495601646962698503901438235066, −8.886718941499348788142839015224, −8.414291248525134310145446427205, −8.050443602837067140613747193959, −7.961850688137002286371386339134, −7.40727355798287391237042119844, −6.71527026784532871597376967832, −6.57783346399589437624763466321, −5.93363931353494773899279051997, −5.36233441454952699206560938217, −5.03163515421800266697213775429, −4.62988585448900648774343310221, −3.88492006267903032827196732962, −3.68220336818178951142601099406, −3.19161647455166701595024768813, −2.62909557852199254758791572345, −1.74621296196262756982297561400, −0.52373332650057176174953844588, 0.52373332650057176174953844588, 1.74621296196262756982297561400, 2.62909557852199254758791572345, 3.19161647455166701595024768813, 3.68220336818178951142601099406, 3.88492006267903032827196732962, 4.62988585448900648774343310221, 5.03163515421800266697213775429, 5.36233441454952699206560938217, 5.93363931353494773899279051997, 6.57783346399589437624763466321, 6.71527026784532871597376967832, 7.40727355798287391237042119844, 7.961850688137002286371386339134, 8.050443602837067140613747193959, 8.414291248525134310145446427205, 8.886718941499348788142839015224, 9.495601646962698503901438235066, 9.664364677873167465737265116337, 10.20122895996263241719723628048

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