Properties

Label 4-24e4-1.1-c1e2-0-4
Degree $4$
Conductor $331776$
Sign $1$
Analytic cond. $21.1543$
Root an. cond. $2.14461$
Motivic weight $1$
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  − 3·3-s + 2·7-s + 6·9-s + 3·11-s + 2·13-s − 6·17-s − 2·19-s − 6·21-s − 6·23-s + 5·25-s − 9·27-s + 6·29-s − 4·31-s − 9·33-s + 8·37-s − 6·39-s − 9·41-s + 43-s − 6·47-s + 7·49-s + 18·51-s − 24·53-s + 6·57-s − 3·59-s + 8·61-s + 12·63-s − 5·67-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.755·7-s + 2·9-s + 0.904·11-s + 0.554·13-s − 1.45·17-s − 0.458·19-s − 1.30·21-s − 1.25·23-s + 25-s − 1.73·27-s + 1.11·29-s − 0.718·31-s − 1.56·33-s + 1.31·37-s − 0.960·39-s − 1.40·41-s + 0.152·43-s − 0.875·47-s + 49-s + 2.52·51-s − 3.29·53-s + 0.794·57-s − 0.390·59-s + 1.02·61-s + 1.51·63-s − 0.610·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 331776 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 331776 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(331776\)    =    \(2^{12} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(21.1543\)
Root analytic conductor: \(2.14461\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 331776,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9804744772\)
\(L(\frac12)\) \(\approx\) \(0.9804744772\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3$C_2$ \( 1 + p T + p T^{2} \)
good5$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 2 T - 3 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 3 T - 2 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 + 6 T + 13 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 6 T + 7 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 + 9 T + 40 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - T - 42 T^{2} - p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 6 T - 11 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 + 3 T - 50 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 8 T + 3 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 11 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 12 T + 61 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 19 T + p T^{2} ) \)
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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

−11.08441318358576406178598130481, −10.84765896807616910356500944427, −10.12583989942492981187635496446, −9.763876676698285593475005277032, −9.342056931783938565443015015832, −8.532532932675923376215736275720, −8.486093944904121466651513736447, −7.79570919160403227733370295604, −7.21599666919465477516588905917, −6.57285375393722334313682020533, −6.33817614280598642113746083621, −6.22201153478333084249243393038, −5.34085961246141334135075659352, −4.81852302460133989798006694550, −4.60426906225470960398222912636, −4.02050874707423325095045891584, −3.37227467801038634438479297725, −2.16933233934245689267360742257, −1.60533341219401324620373542745, −0.65765915851346967398994091203, 0.65765915851346967398994091203, 1.60533341219401324620373542745, 2.16933233934245689267360742257, 3.37227467801038634438479297725, 4.02050874707423325095045891584, 4.60426906225470960398222912636, 4.81852302460133989798006694550, 5.34085961246141334135075659352, 6.22201153478333084249243393038, 6.33817614280598642113746083621, 6.57285375393722334313682020533, 7.21599666919465477516588905917, 7.79570919160403227733370295604, 8.486093944904121466651513736447, 8.532532932675923376215736275720, 9.342056931783938565443015015832, 9.763876676698285593475005277032, 10.12583989942492981187635496446, 10.84765896807616910356500944427, 11.08441318358576406178598130481

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