Properties

Label 4-4027e2-1.1-c1e2-0-0
Degree $4$
Conductor $16216729$
Sign $1$
Analytic cond. $1033.99$
Root an. cond. $5.67060$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $4$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 2·3-s − 2·4-s − 2·5-s + 2·6-s − 7·7-s + 3·8-s + 2·9-s + 2·10-s − 2·11-s + 4·12-s − 3·13-s + 7·14-s + 4·15-s + 16-s + 17-s − 2·18-s − 10·19-s + 4·20-s + 14·21-s + 2·22-s − 11·23-s − 6·24-s − 7·25-s + 3·26-s − 6·27-s + 14·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.15·3-s − 4-s − 0.894·5-s + 0.816·6-s − 2.64·7-s + 1.06·8-s + 2/3·9-s + 0.632·10-s − 0.603·11-s + 1.15·12-s − 0.832·13-s + 1.87·14-s + 1.03·15-s + 1/4·16-s + 0.242·17-s − 0.471·18-s − 2.29·19-s + 0.894·20-s + 3.05·21-s + 0.426·22-s − 2.29·23-s − 1.22·24-s − 7/5·25-s + 0.588·26-s − 1.15·27-s + 2.64·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16216729 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16216729 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(16216729\)    =    \(4027^{2}\)
Sign: $1$
Analytic conductor: \(1033.99\)
Root analytic conductor: \(5.67060\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(4\)
Selberg data: \((4,\ 16216729,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad4027 \( 1+O(T) \)
good2$D_{4}$ \( 1 + T + 3 T^{2} + p T^{3} + p^{2} T^{4} \)
3$C_2^2$ \( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
5$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
7$D_{4}$ \( 1 + p T + 25 T^{2} + p^{2} T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 + 3 T + 27 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - T + 3 T^{2} - p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
23$D_{4}$ \( 1 + 11 T + 75 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 9 T + 77 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 12 T + 3 p T^{2} + 12 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 4 T - 2 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 10 T + 102 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 - 4 T + 45 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 8 T + 90 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 8 T + 117 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 4 T + 77 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 3 T^{2} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 2 T + 90 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 15 T + 187 T^{2} + 15 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 11 T + 145 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
83$D_{4}$ \( 1 + 13 T + 107 T^{2} + 13 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 15 T + 223 T^{2} + 15 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 18 T + 255 T^{2} - 18 p T^{3} + p^{2} T^{4} \)
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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

−7.85224436871483197335649174826, −7.50939616460320270353633694237, −7.30974896975348319763846171450, −6.72054655645144530211915249311, −6.44088221649436062100150352183, −5.99677309543797091783548848235, −5.74584922460636842827468475644, −5.45100587679577749404641465168, −4.92909907810301224659728900900, −4.31717581832264436454681995722, −3.84247413746456909930358062807, −3.82404021946333422453026596635, −3.56164333894819981168153762588, −2.67061473860151061007137077991, −2.09389044360463292709620624657, −1.66990175773918597488610417692, 0, 0, 0, 0, 1.66990175773918597488610417692, 2.09389044360463292709620624657, 2.67061473860151061007137077991, 3.56164333894819981168153762588, 3.82404021946333422453026596635, 3.84247413746456909930358062807, 4.31717581832264436454681995722, 4.92909907810301224659728900900, 5.45100587679577749404641465168, 5.74584922460636842827468475644, 5.99677309543797091783548848235, 6.44088221649436062100150352183, 6.72054655645144530211915249311, 7.30974896975348319763846171450, 7.50939616460320270353633694237, 7.85224436871483197335649174826

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