Properties

Label 4-1472e2-1.1-c1e2-0-5
Degree $4$
Conductor $2166784$
Sign $1$
Analytic cond. $138.156$
Root an. cond. $3.42840$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 4·5-s − 9-s + 2·11-s − 5·13-s + 4·15-s + 2·17-s + 2·19-s + 2·23-s + 2·25-s − 3·29-s + 9·31-s − 2·33-s + 5·39-s + 41-s − 16·43-s + 4·45-s − 11·47-s − 14·49-s − 2·51-s − 4·53-s − 8·55-s − 2·57-s + 4·59-s − 8·61-s + 20·65-s − 2·67-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.78·5-s − 1/3·9-s + 0.603·11-s − 1.38·13-s + 1.03·15-s + 0.485·17-s + 0.458·19-s + 0.417·23-s + 2/5·25-s − 0.557·29-s + 1.61·31-s − 0.348·33-s + 0.800·39-s + 0.156·41-s − 2.43·43-s + 0.596·45-s − 1.60·47-s − 2·49-s − 0.280·51-s − 0.549·53-s − 1.07·55-s − 0.264·57-s + 0.520·59-s − 1.02·61-s + 2.48·65-s − 0.244·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2166784 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2166784 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2166784\)    =    \(2^{12} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(138.156\)
Root analytic conductor: \(3.42840\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 2166784,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
23$C_1$ \( ( 1 - T )^{2} \)
good3$D_{4}$ \( 1 + T + 2 T^{2} + p T^{3} + p^{2} T^{4} \)
5$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$D_{4}$ \( 1 - 2 T + 6 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 + 5 T + 28 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - 2 T + 18 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 - 2 T + 22 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 3 T + 56 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 - 9 T + 78 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - T - 24 T^{2} - p T^{3} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
47$D_{4}$ \( 1 + 11 T + 86 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
59$D_{4}$ \( 1 - 4 T + 54 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 8 T + 70 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 2 T + 118 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 23 T + 270 T^{2} + 23 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 17 T + 180 T^{2} + 17 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 - 2 T + 142 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 12 T + 134 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 2 T + 26 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 2 T + 42 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
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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

−9.382849150871586848509360896520, −8.861593580565456522259430779967, −8.224308489197493315999961099026, −8.132115689447926497710853094440, −7.76958308779848159490365071384, −7.30057266574652109311325660901, −6.92761160832395527081247233340, −6.59242096916300090184090663137, −5.91532066573763485954839514580, −5.69423863866812760076284712130, −4.85083547918706198605540124263, −4.71150820830754754565370046171, −4.39411812799979121380234921574, −3.63732807512071240120920298130, −3.12830673534980721202799260606, −3.06055617911215464314095458708, −1.93430990891018862732677174646, −1.28794341500950429886473213746, 0, 0, 1.28794341500950429886473213746, 1.93430990891018862732677174646, 3.06055617911215464314095458708, 3.12830673534980721202799260606, 3.63732807512071240120920298130, 4.39411812799979121380234921574, 4.71150820830754754565370046171, 4.85083547918706198605540124263, 5.69423863866812760076284712130, 5.91532066573763485954839514580, 6.59242096916300090184090663137, 6.92761160832395527081247233340, 7.30057266574652109311325660901, 7.76958308779848159490365071384, 8.132115689447926497710853094440, 8.224308489197493315999961099026, 8.861593580565456522259430779967, 9.382849150871586848509360896520

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