Properties

Label 4-80923-1.1-c1e2-0-0
Degree $4$
Conductor $80923$
Sign $1$
Analytic cond. $5.15972$
Root an. cond. $1.50715$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 2·4-s − 2·5-s − 3·7-s − 9-s − 2·11-s + 2·12-s − 6·13-s + 2·15-s − 5·17-s − 5·19-s + 4·20-s + 3·21-s − 4·23-s + 25-s + 6·28-s + 10·29-s − 4·31-s + 2·33-s + 6·35-s + 2·36-s − 3·37-s + 6·39-s + 10·41-s − 7·43-s + 4·44-s + 2·45-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s − 0.894·5-s − 1.13·7-s − 1/3·9-s − 0.603·11-s + 0.577·12-s − 1.66·13-s + 0.516·15-s − 1.21·17-s − 1.14·19-s + 0.894·20-s + 0.654·21-s − 0.834·23-s + 1/5·25-s + 1.13·28-s + 1.85·29-s − 0.718·31-s + 0.348·33-s + 1.01·35-s + 1/3·36-s − 0.493·37-s + 0.960·39-s + 1.56·41-s − 1.06·43-s + 0.603·44-s + 0.298·45-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 80923 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 80923 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(80923\)
Sign: $1$
Analytic conductor: \(5.15972\)
Root analytic conductor: \(1.50715\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 80923,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad80923$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 389 T + p T^{2} ) \)
good2$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
3$D_{4}$ \( 1 + T + 2 T^{2} + p T^{3} + p^{2} T^{4} \)
5$D_{4}$ \( 1 + 2 T + 3 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
7$D_{4}$ \( 1 + 3 T + 15 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 2 T + 3 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 + 6 T + 33 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 5 T + 32 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 5 T + p T^{2} + 5 p T^{3} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
29$D_{4}$ \( 1 - 10 T + 52 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 4 T + 5 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 3 T + 19 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 10 T + 88 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 7 T + 22 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 6 T + 59 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 8 T + 42 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 8 T + 128 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 3 T - 12 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 4 T + 15 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + T + 120 T^{2} + p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 - 6 T + 3 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 - 2 T + 42 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 6 T + 4 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 9 T + 115 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + T - 100 T^{2} + p T^{3} + p^{2} T^{4} \)
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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

−14.7688699332, −14.1669927794, −13.7930364332, −13.3166040610, −12.8353291299, −12.4434209798, −12.2565586148, −11.5986400916, −11.2142269133, −10.5308419532, −10.2924324856, −9.65324522479, −9.29341982378, −8.76336974158, −8.22580113403, −7.85707731414, −7.03630710506, −6.73266713116, −6.14598300948, −5.41869716895, −4.88085901351, −4.29128446677, −3.98907020253, −2.90179304629, −2.35819634467, 0, 0, 2.35819634467, 2.90179304629, 3.98907020253, 4.29128446677, 4.88085901351, 5.41869716895, 6.14598300948, 6.73266713116, 7.03630710506, 7.85707731414, 8.22580113403, 8.76336974158, 9.29341982378, 9.65324522479, 10.2924324856, 10.5308419532, 11.2142269133, 11.5986400916, 12.2565586148, 12.4434209798, 12.8353291299, 13.3166040610, 13.7930364332, 14.1669927794, 14.7688699332

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