Properties

Label 4-86400-1.1-c1e2-0-21
Degree $4$
Conductor $86400$
Sign $-1$
Analytic cond. $5.50893$
Root an. cond. $1.53202$
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  − 2-s − 3-s + 4-s + 6-s − 8-s + 9-s − 12-s + 16-s − 18-s − 12·23-s + 24-s + 25-s − 27-s − 32-s + 36-s − 12·43-s + 12·46-s − 48-s − 2·49-s − 50-s − 12·53-s + 54-s + 64-s + 12·69-s − 72-s + 8·73-s − 75-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.408·6-s − 0.353·8-s + 1/3·9-s − 0.288·12-s + 1/4·16-s − 0.235·18-s − 2.50·23-s + 0.204·24-s + 1/5·25-s − 0.192·27-s − 0.176·32-s + 1/6·36-s − 1.82·43-s + 1.76·46-s − 0.144·48-s − 2/7·49-s − 0.141·50-s − 1.64·53-s + 0.136·54-s + 1/8·64-s + 1.44·69-s − 0.117·72-s + 0.936·73-s − 0.115·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 86400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 86400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(86400\)    =    \(2^{7} \cdot 3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(5.50893\)
Root analytic conductor: \(1.53202\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 86400,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 + T \)
3$C_1$ \( 1 + T \)
5$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good7$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2$ \( ( 1 + p T^{2} )^{2} \)
23$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 34 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 + 54 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2^2$ \( 1 + 110 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 86 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
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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

−9.617989795917646364552015710665, −8.955026259947280058225096969686, −8.320237225469500753093283173495, −8.028691934241130197940422293501, −7.52430148411020305138714516003, −6.85144109644362439697166318928, −6.34268542257277673475630397290, −6.00608229850580921448158933136, −5.28919876889298701185407020295, −4.69422935284846289307808963794, −3.94542085186066603008292301846, −3.29944944595194631605420364641, −2.26606102118794296161645987589, −1.52058294475544939746414628065, 0, 1.52058294475544939746414628065, 2.26606102118794296161645987589, 3.29944944595194631605420364641, 3.94542085186066603008292301846, 4.69422935284846289307808963794, 5.28919876889298701185407020295, 6.00608229850580921448158933136, 6.34268542257277673475630397290, 6.85144109644362439697166318928, 7.52430148411020305138714516003, 8.028691934241130197940422293501, 8.320237225469500753093283173495, 8.955026259947280058225096969686, 9.617989795917646364552015710665

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