Properties

Label 4-6e8-1.1-c0e2-0-3
Degree $4$
Conductor $1679616$
Sign $1$
Analytic cond. $0.418335$
Root an. cond. $0.804231$
Motivic weight $0$
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  + 2·13-s + 25-s + 4·37-s − 49-s − 2·61-s − 4·73-s + 2·97-s − 4·109-s − 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + ⋯
L(s)  = 1  + 2·13-s + 25-s + 4·37-s − 49-s − 2·61-s − 4·73-s + 2·97-s − 4·109-s − 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 169-s + 173-s + 179-s + 181-s + 191-s + 193-s + 197-s + 199-s + 211-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1679616 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1679616 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1679616\)    =    \(2^{8} \cdot 3^{8}\)
Sign: $1$
Analytic conductor: \(0.418335\)
Root analytic conductor: \(0.804231\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1679616,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.247033888\)
\(L(\frac12)\) \(\approx\) \(1.247033888\)
\(L(1)\) 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 \( 1 \)
good5$C_2^2$ \( 1 - T^{2} + T^{4} \)
7$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 - T + T^{2} )^{2} \)
17$C_2$ \( ( 1 + T^{2} )^{2} \)
19$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2^2$ \( 1 - T^{2} + T^{4} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$ \( ( 1 - T )^{4} \)
41$C_2^2$ \( 1 - T^{2} + T^{4} \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 + T^{2} )^{2} \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 + T + T^{2} )^{2} \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_1$ \( ( 1 + T )^{4} \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 + T^{2} )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )^{2} \)
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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

−9.826207567758078568599489847543, −9.799943370483185191917632267189, −9.024673114278215893458209243182, −8.998251954515816010525002972349, −8.436774389104417240398597665973, −8.089965652763877437246867911823, −7.56665921137478423816141511945, −7.40164564533685454789307351100, −6.53338037649943581419368298978, −6.35948809764005141177484987876, −5.92012251779772620727959588417, −5.70909325345432036401935897155, −4.76514537377726367324841783769, −4.60813037763135039422912437780, −3.99686914297187884985064830764, −3.59016694608725740294725653465, −2.77700903918408898284677472720, −2.71058323338231288014984230798, −1.46977545229909853101001693791, −1.16768116849375470807889173288, 1.16768116849375470807889173288, 1.46977545229909853101001693791, 2.71058323338231288014984230798, 2.77700903918408898284677472720, 3.59016694608725740294725653465, 3.99686914297187884985064830764, 4.60813037763135039422912437780, 4.76514537377726367324841783769, 5.70909325345432036401935897155, 5.92012251779772620727959588417, 6.35948809764005141177484987876, 6.53338037649943581419368298978, 7.40164564533685454789307351100, 7.56665921137478423816141511945, 8.089965652763877437246867911823, 8.436774389104417240398597665973, 8.998251954515816010525002972349, 9.024673114278215893458209243182, 9.799943370483185191917632267189, 9.826207567758078568599489847543

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