Properties

Label 4-172800-1.1-c1e2-0-27
Degree $4$
Conductor $172800$
Sign $-1$
Analytic cond. $11.0178$
Root an. cond. $1.82189$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 9-s − 4·13-s − 8·19-s + 25-s + 27-s − 20·37-s − 4·39-s − 8·43-s − 14·49-s − 8·57-s − 4·61-s − 24·67-s + 20·73-s + 75-s + 81-s + 4·97-s + 32·103-s + 28·109-s − 20·111-s − 4·117-s − 6·121-s + 127-s − 8·129-s + 131-s + 137-s + 139-s + ⋯
L(s)  = 1  + 0.577·3-s + 1/3·9-s − 1.10·13-s − 1.83·19-s + 1/5·25-s + 0.192·27-s − 3.28·37-s − 0.640·39-s − 1.21·43-s − 2·49-s − 1.05·57-s − 0.512·61-s − 2.93·67-s + 2.34·73-s + 0.115·75-s + 1/9·81-s + 0.406·97-s + 3.15·103-s + 2.68·109-s − 1.89·111-s − 0.369·117-s − 0.545·121-s + 0.0887·127-s − 0.704·129-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 172800 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 172800 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(172800\)    =    \(2^{8} \cdot 3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(11.0178\)
Root analytic conductor: \(1.82189\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 172800,\ (\ :1/2, 1/2),\ -1)\)

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

−8.982199030019329801304860528684, −8.330811446905088069540074876671, −8.270140448885357284476919824336, −7.40264879408133961073539513214, −7.12360478295630625617848815878, −6.55157891837643531715592264808, −6.13587545605028508104380795249, −5.32469243442401148699352691061, −4.68831052899409581492283307982, −4.54153907278640853760279816056, −3.39274372810076015084631955767, −3.29035819756263414840801407793, −2.11935007719153584295308930473, −1.82346513010869405208007428430, 0, 1.82346513010869405208007428430, 2.11935007719153584295308930473, 3.29035819756263414840801407793, 3.39274372810076015084631955767, 4.54153907278640853760279816056, 4.68831052899409581492283307982, 5.32469243442401148699352691061, 6.13587545605028508104380795249, 6.55157891837643531715592264808, 7.12360478295630625617848815878, 7.40264879408133961073539513214, 8.270140448885357284476919824336, 8.330811446905088069540074876671, 8.982199030019329801304860528684

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