Properties

Label 4-623808-1.1-c1e2-0-44
Degree $4$
Conductor $623808$
Sign $-1$
Analytic cond. $39.7745$
Root an. cond. $2.51131$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 2·4-s + 2·7-s + 9-s + 2·12-s + 4·16-s − 2·21-s − 7·25-s − 27-s − 4·28-s + 4·29-s − 2·36-s + 16·43-s − 4·48-s − 7·49-s − 24·53-s − 4·59-s − 4·61-s + 2·63-s − 8·64-s + 12·71-s + 6·73-s + 7·75-s + 81-s + 4·84-s − 4·87-s − 8·89-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s + 0.755·7-s + 1/3·9-s + 0.577·12-s + 16-s − 0.436·21-s − 7/5·25-s − 0.192·27-s − 0.755·28-s + 0.742·29-s − 1/3·36-s + 2.43·43-s − 0.577·48-s − 49-s − 3.29·53-s − 0.520·59-s − 0.512·61-s + 0.251·63-s − 64-s + 1.42·71-s + 0.702·73-s + 0.808·75-s + 1/9·81-s + 0.436·84-s − 0.428·87-s − 0.847·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 623808 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 623808 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(623808\)    =    \(2^{6} \cdot 3^{3} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(39.7745\)
Root analytic conductor: \(2.51131\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 623808,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 + p T^{2} \)
3$C_1$ \( 1 + T \)
19$C_2$ \( 1 + p T^{2} \)
good5$C_2^2$ \( 1 + 7 T^{2} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + T + p T^{2} ) \)
11$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 5 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
29$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
31$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 19 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
59$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
67$C_2^2$ \( 1 + 86 T^{2} + p^{2} T^{4} \)
71$C_2$$\times$$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + T + p T^{2} ) \)
79$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 90 T^{2} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
97$C_2^2$ \( 1 + 174 T^{2} + p^{2} T^{4} \)
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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

−8.127471297869059558051546284898, −7.69800230033996657873823491182, −7.57268670837969735844538288727, −6.64441444704426775177764403722, −6.30044424957163342752387110170, −5.79738003881247977630639495666, −5.36701953076705401568809187494, −4.76158685629415364500613814436, −4.57160537934393565707213291122, −3.97468086120425923627726323610, −3.44449310979811290848798183696, −2.67539943625420951049270226971, −1.79189098456849711197450786191, −1.11244569338940477324935281031, 0, 1.11244569338940477324935281031, 1.79189098456849711197450786191, 2.67539943625420951049270226971, 3.44449310979811290848798183696, 3.97468086120425923627726323610, 4.57160537934393565707213291122, 4.76158685629415364500613814436, 5.36701953076705401568809187494, 5.79738003881247977630639495666, 6.30044424957163342752387110170, 6.64441444704426775177764403722, 7.57268670837969735844538288727, 7.69800230033996657873823491182, 8.127471297869059558051546284898

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