Properties

Label 4-2016e2-1.1-c0e2-0-2
Degree $4$
Conductor $4064256$
Sign $1$
Analytic cond. $1.01226$
Root an. cond. $1.00305$
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  + 2·3-s − 5-s + 7-s + 3·9-s + 2·13-s − 2·15-s − 2·19-s + 2·21-s − 23-s + 25-s + 4·27-s − 35-s + 4·39-s − 3·45-s − 4·57-s − 2·59-s − 61-s + 3·63-s − 2·65-s − 2·69-s + 2·71-s + 2·75-s − 79-s + 5·81-s − 2·83-s + 2·91-s + 2·95-s + ⋯
L(s)  = 1  + 2·3-s − 5-s + 7-s + 3·9-s + 2·13-s − 2·15-s − 2·19-s + 2·21-s − 23-s + 25-s + 4·27-s − 35-s + 4·39-s − 3·45-s − 4·57-s − 2·59-s − 61-s + 3·63-s − 2·65-s − 2·69-s + 2·71-s + 2·75-s − 79-s + 5·81-s − 2·83-s + 2·91-s + 2·95-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4064256 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4064256 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(4064256\)    =    \(2^{10} \cdot 3^{4} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(1.01226\)
Root analytic conductor: \(1.00305\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 4064256,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.699687925\)
\(L(\frac12)\) \(\approx\) \(2.699687925\)
\(L(1)\) 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 \( 1 \)
3$C_1$ \( ( 1 - T )^{2} \)
7$C_2$ \( 1 - T + T^{2} \)
good5$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 - T + T^{2} )^{2} \)
17$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
19$C_2$ \( ( 1 + T + T^{2} )^{2} \)
23$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
41$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
59$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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$C_2$ \( ( 1 - T + T^{2} )^{2} \)
73$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
79$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
83$C_2$ \( ( 1 + T + T^{2} )^{2} \)
89$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−9.235072933848291361251318556089, −9.006182579337892854141571062135, −8.505947450301507527814973318288, −8.455864843244766535547882207481, −7.991306080437785661021347412388, −7.964290299179779329584212328602, −7.36774723319439256077588380081, −6.97423186950906183680348929165, −6.36542483901567264389734633529, −6.28595586232714010796006816735, −5.52146208039271700821980634512, −4.77570975112722388148692413951, −4.32855987043820803936163721988, −4.24096841537220136804928842947, −3.73128407850930277592254016436, −3.35451779897366599851214696418, −2.83066632861473287727777596446, −2.19984469129728737511217979537, −1.66634993513980900622598223082, −1.26294782353213111319871103588, 1.26294782353213111319871103588, 1.66634993513980900622598223082, 2.19984469129728737511217979537, 2.83066632861473287727777596446, 3.35451779897366599851214696418, 3.73128407850930277592254016436, 4.24096841537220136804928842947, 4.32855987043820803936163721988, 4.77570975112722388148692413951, 5.52146208039271700821980634512, 6.28595586232714010796006816735, 6.36542483901567264389734633529, 6.97423186950906183680348929165, 7.36774723319439256077588380081, 7.964290299179779329584212328602, 7.991306080437785661021347412388, 8.455864843244766535547882207481, 8.505947450301507527814973318288, 9.006182579337892854141571062135, 9.235072933848291361251318556089

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