Properties

Label 4-84672-1.1-c1e2-0-12
Degree $4$
Conductor $84672$
Sign $1$
Analytic cond. $5.39876$
Root an. cond. $1.52431$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 2·7-s + 9-s + 12·13-s + 8·19-s − 2·21-s − 6·25-s − 27-s − 16·31-s + 12·37-s − 12·39-s − 8·43-s + 3·49-s − 8·57-s − 4·61-s + 2·63-s + 24·67-s − 28·73-s + 6·75-s − 16·79-s + 81-s + 24·91-s + 16·93-s + 20·97-s − 4·109-s − 12·111-s + 12·117-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.755·7-s + 1/3·9-s + 3.32·13-s + 1.83·19-s − 0.436·21-s − 6/5·25-s − 0.192·27-s − 2.87·31-s + 1.97·37-s − 1.92·39-s − 1.21·43-s + 3/7·49-s − 1.05·57-s − 0.512·61-s + 0.251·63-s + 2.93·67-s − 3.27·73-s + 0.692·75-s − 1.80·79-s + 1/9·81-s + 2.51·91-s + 1.65·93-s + 2.03·97-s − 0.383·109-s − 1.13·111-s + 1.10·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 84672 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 84672 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(84672\)    =    \(2^{6} \cdot 3^{3} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(5.39876\)
Root analytic conductor: \(1.52431\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 84672,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.606017398\)
\(L(\frac12)\) \(\approx\) \(1.606017398\)
\(L(\frac{3}{2})\) 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$C_1$ \( 1 + T \)
7$C_1$ \( ( 1 - T )^{2} \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
31$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 14 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
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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

−9.826688574335115321087905060003, −8.965525895765181533711100026451, −8.859066757414730662597301630531, −8.209746531513691341164468151877, −7.51563481619318596865649774866, −7.43966046425964616959399153516, −6.33141366174552935025595412995, −6.14074423707739109326089273460, −5.47137535045602222376296375819, −5.22329793878816306895756424483, −4.05565358957946867217249156509, −3.85282553104851107098279692910, −3.14075748465669101106954045259, −1.72065991354884586405445664376, −1.18803818723015611426762577075, 1.18803818723015611426762577075, 1.72065991354884586405445664376, 3.14075748465669101106954045259, 3.85282553104851107098279692910, 4.05565358957946867217249156509, 5.22329793878816306895756424483, 5.47137535045602222376296375819, 6.14074423707739109326089273460, 6.33141366174552935025595412995, 7.43966046425964616959399153516, 7.51563481619318596865649774866, 8.209746531513691341164468151877, 8.859066757414730662597301630531, 8.965525895765181533711100026451, 9.826688574335115321087905060003

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