Properties

Label 4-3895843-1.1-c1e2-0-0
Degree $4$
Conductor $3895843$
Sign $1$
Analytic cond. $248.402$
Root an. cond. $3.96998$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·3-s − 8·5-s + 6·9-s + 6·11-s + 32·15-s − 4·16-s − 4·19-s − 2·23-s + 38·25-s + 4·27-s − 24·33-s − 43-s − 48·45-s + 16·48-s − 7·49-s − 10·53-s − 48·55-s + 16·57-s + 4·61-s − 6·67-s + 8·69-s + 4·73-s − 152·75-s − 16·79-s + 32·80-s − 37·81-s − 8·89-s + ⋯
L(s)  = 1  − 2.30·3-s − 3.57·5-s + 2·9-s + 1.80·11-s + 8.26·15-s − 16-s − 0.917·19-s − 0.417·23-s + 38/5·25-s + 0.769·27-s − 4.17·33-s − 0.152·43-s − 7.15·45-s + 2.30·48-s − 49-s − 1.37·53-s − 6.47·55-s + 2.11·57-s + 0.512·61-s − 0.733·67-s + 0.963·69-s + 0.468·73-s − 17.5·75-s − 1.80·79-s + 3.57·80-s − 4.11·81-s − 0.847·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3895843 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3895843 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(3895843\)    =    \(7^{2} \cdot 43^{3}\)
Sign: $1$
Analytic conductor: \(248.402\)
Root analytic conductor: \(3.96998\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 3895843,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad7$C_2$ \( 1 + p T^{2} \)
43$C_1$ \( 1 + T \)
good2$C_2$ \( ( 1 - p T + p T^{2} )( 1 + p T + p T^{2} ) \)
3$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
5$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
19$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
37$C_2$ \( ( 1 + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
89$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
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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

−6.84061215269744658439208715730, −6.82871744579371622309755168674, −6.23641681122355045412553691158, −5.96197477492979224217069198811, −5.19582453845931554677392119407, −4.74773292661939123720951181395, −4.49472027398106904117777838547, −4.16740077118554563020861446289, −3.83715706324289796797681916041, −3.30118515458317561613622464736, −2.77080912734668125077973586703, −1.47879807117360583266156379698, −0.804280864363578118190777808311, 0, 0, 0.804280864363578118190777808311, 1.47879807117360583266156379698, 2.77080912734668125077973586703, 3.30118515458317561613622464736, 3.83715706324289796797681916041, 4.16740077118554563020861446289, 4.49472027398106904117777838547, 4.74773292661939123720951181395, 5.19582453845931554677392119407, 5.96197477492979224217069198811, 6.23641681122355045412553691158, 6.82871744579371622309755168674, 6.84061215269744658439208715730

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