Properties

Label 4-3528e2-1.1-c0e2-0-1
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

\(L(\frac{1}{2})\) \(\approx\) \(0.1403040439\)
\(L(\frac12)\) \(\approx\) \(0.1403040439\)
\(L(1)\) 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

−8.960015034139428585056379756583, −8.616606714663420952236495605054, −8.179716970705391039201441908813, −7.66860064383304134040964046895, −7.53475555715532985510426433076, −7.16363099557469327309112437386, −6.61697613230895577108834359555, −6.33164101488568298723070583264, −6.20142796470599633613551456457, −5.28213576482073163866129744887, −5.21368660857939697154599063451, −4.87396443684704615000062290957, −4.66696738729661584203730275865, −3.99711758633983183236691015860, −3.73360089985589739853998253084, −2.67578245681792176034752873628, −2.42071744323730659207743186455, −1.70046031026273636474131648898, −1.12500370143614322942335816490, −0.34225332226001629267785543443, 0.34225332226001629267785543443, 1.12500370143614322942335816490, 1.70046031026273636474131648898, 2.42071744323730659207743186455, 2.67578245681792176034752873628, 3.73360089985589739853998253084, 3.99711758633983183236691015860, 4.66696738729661584203730275865, 4.87396443684704615000062290957, 5.21368660857939697154599063451, 5.28213576482073163866129744887, 6.20142796470599633613551456457, 6.33164101488568298723070583264, 6.61697613230895577108834359555, 7.16363099557469327309112437386, 7.53475555715532985510426433076, 7.66860064383304134040964046895, 8.179716970705391039201441908813, 8.616606714663420952236495605054, 8.960015034139428585056379756583

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