Properties

Label 4-4368e2-1.1-c1e2-0-20
Degree $4$
Conductor $19079424$
Sign $1$
Analytic cond. $1216.52$
Root an. cond. $5.90581$
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  + 2·3-s − 5-s + 2·7-s + 3·9-s − 3·11-s − 2·13-s − 2·15-s − 3·17-s − 9·19-s + 4·21-s + 3·23-s − 5·25-s + 4·27-s − 7·29-s − 4·31-s − 6·33-s − 2·35-s − 11·37-s − 4·39-s + 8·41-s − 3·43-s − 3·45-s − 2·47-s + 3·49-s − 6·51-s + 3·55-s − 18·57-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.447·5-s + 0.755·7-s + 9-s − 0.904·11-s − 0.554·13-s − 0.516·15-s − 0.727·17-s − 2.06·19-s + 0.872·21-s + 0.625·23-s − 25-s + 0.769·27-s − 1.29·29-s − 0.718·31-s − 1.04·33-s − 0.338·35-s − 1.80·37-s − 0.640·39-s + 1.24·41-s − 0.457·43-s − 0.447·45-s − 0.291·47-s + 3/7·49-s − 0.840·51-s + 0.404·55-s − 2.38·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19079424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19079424 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(19079424\)    =    \(2^{8} \cdot 3^{2} \cdot 7^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(1216.52\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 19079424,\ (\ :1/2, 1/2),\ 1)\)

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 \( 1 \)
3$C_1$ \( ( 1 - T )^{2} \)
7$C_1$ \( ( 1 - T )^{2} \)
13$C_1$ \( ( 1 + T )^{2} \)
good5$D_{4}$ \( 1 + T + 6 T^{2} + p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 3 T + 20 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 3 T + 32 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 9 T + 54 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 - 3 T + 10 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 7 T + 32 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 4 T - 2 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 11 T + 100 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
43$D_{4}$ \( 1 + 3 T + 50 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 2 T + 78 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 22 T + 222 T^{2} + 22 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 11 T + 148 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 22 T + 238 T^{2} + 22 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 6 T + 134 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 9 T + 128 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 6 T + 14 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 98 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 10 T + 50 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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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

−7.995841410794605657385954995389, −7.916228474902131866764908693513, −7.50644068485940023481948578737, −7.38625449350990735794626943133, −6.82132767612748523601638895262, −6.52048228417254395148596106053, −5.78795207891730008284500480070, −5.78627272912747127760302293925, −5.01263482172132695116348828358, −4.74958373853040803429152519446, −4.25706881619517796296866321487, −4.19747626504083924060128726148, −3.43079965559702342031619757136, −3.26636903849464476919044965066, −2.54849015474497376084636506837, −2.23286820845543836649742748795, −1.82134799430498044776512891717, −1.44174314432941352836006377215, 0, 0, 1.44174314432941352836006377215, 1.82134799430498044776512891717, 2.23286820845543836649742748795, 2.54849015474497376084636506837, 3.26636903849464476919044965066, 3.43079965559702342031619757136, 4.19747626504083924060128726148, 4.25706881619517796296866321487, 4.74958373853040803429152519446, 5.01263482172132695116348828358, 5.78627272912747127760302293925, 5.78795207891730008284500480070, 6.52048228417254395148596106053, 6.82132767612748523601638895262, 7.38625449350990735794626943133, 7.50644068485940023481948578737, 7.916228474902131866764908693513, 7.995841410794605657385954995389

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