Properties

Label 4-3528e2-1.1-c0e2-0-10
Degree $4$
Conductor $12446784$
Sign $1$
Analytic cond. $3.10006$
Root an. cond. $1.32691$
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 + 2·3-s − 2·6-s + 8-s + 3·9-s − 2·11-s − 16-s + 17-s − 3·18-s + 19-s + 2·22-s + 2·24-s + 2·25-s + 4·27-s − 4·33-s − 34-s − 38-s + 41-s + 43-s − 2·48-s − 2·50-s + 2·51-s − 4·54-s + 2·57-s + 59-s + 64-s + 4·66-s + ⋯
L(s)  = 1  − 2-s + 2·3-s − 2·6-s + 8-s + 3·9-s − 2·11-s − 16-s + 17-s − 3·18-s + 19-s + 2·22-s + 2·24-s + 2·25-s + 4·27-s − 4·33-s − 34-s − 38-s + 41-s + 43-s − 2·48-s − 2·50-s + 2·51-s − 4·54-s + 2·57-s + 59-s + 64-s + 4·66-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12446784 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12446784 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(12446784\)    =    \(2^{6} \cdot 3^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(3.10006\)
Root analytic conductor: \(1.32691\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 12446784,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.903155756\)
\(L(\frac12)\) \(\approx\) \(1.903155756\)
\(L(1)\) 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$C_1$ \( ( 1 - T )^{2} \)
7 \( 1 \)
good5$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
11$C_2$ \( ( 1 + T + T^{2} )^{2} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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_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$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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

−8.791039308809892399410226926121, −8.547535075482230372448252642613, −8.233119293747734303473732040272, −7.987470978298087156665607743982, −7.53672188398300010710615397531, −7.45185699674951161027977607712, −6.95460098476231745326507669379, −6.79783839909759789691453592979, −5.90174901299910401048398108363, −5.39258635330910742295544068833, −5.15146183548959411781646441420, −4.58160140798165828307024995080, −4.38096589150265543160034273227, −3.69586198249618634634450616428, −3.29373435423662455902765851166, −2.91766430332428793833333450952, −2.36735391477747410644149746966, −2.27733803070679252275354826826, −1.12439516224268404002015935887, −1.12163739915142526358635137154, 1.12163739915142526358635137154, 1.12439516224268404002015935887, 2.27733803070679252275354826826, 2.36735391477747410644149746966, 2.91766430332428793833333450952, 3.29373435423662455902765851166, 3.69586198249618634634450616428, 4.38096589150265543160034273227, 4.58160140798165828307024995080, 5.15146183548959411781646441420, 5.39258635330910742295544068833, 5.90174901299910401048398108363, 6.79783839909759789691453592979, 6.95460098476231745326507669379, 7.45185699674951161027977607712, 7.53672188398300010710615397531, 7.987470978298087156665607743982, 8.233119293747734303473732040272, 8.547535075482230372448252642613, 8.791039308809892399410226926121

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