Properties

Label 4-1280e2-1.1-c1e2-0-19
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $104.465$
Root an. cond. $3.19700$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·7-s + 2·9-s − 12·17-s + 12·23-s − 25-s + 8·31-s − 12·41-s + 12·47-s − 2·49-s + 8·63-s − 24·71-s − 4·73-s − 16·79-s − 5·81-s + 12·89-s + 4·97-s + 28·103-s − 12·113-s − 48·119-s + 22·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s − 24·153-s + ⋯
L(s)  = 1  + 1.51·7-s + 2/3·9-s − 2.91·17-s + 2.50·23-s − 1/5·25-s + 1.43·31-s − 1.87·41-s + 1.75·47-s − 2/7·49-s + 1.00·63-s − 2.84·71-s − 0.468·73-s − 1.80·79-s − 5/9·81-s + 1.27·89-s + 0.406·97-s + 2.75·103-s − 1.12·113-s − 4.40·119-s + 2·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s − 1.94·153-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(104.465\)
Root analytic conductor: \(3.19700\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.585913676\)
\(L(\frac12)\) \(\approx\) \(2.585913676\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5$C_2$ \( 1 + T^{2} \)
good3$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - p T^{2} )^{2} \)
13$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
29$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 118 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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

−10.20052898539242611397909731122, −9.148085412675813891936646785210, −8.959129842932469534164806714545, −8.801834284339849304294155559021, −8.385500135164812514756384431203, −7.78517028695477112170101699191, −7.44710099286074170155524085338, −6.89851601602176498797041632823, −6.76048083043038491165210125637, −6.27477430921408277322119933101, −5.59836186515787395494516653704, −5.04171054891648705236366295193, −4.69285146601263802022539723429, −4.42029860877984215347666245476, −4.11355726121156523173933348244, −3.03500349830528548119990947945, −2.81019808355718984241074660766, −1.81280180084146899617098350177, −1.71448922623350348090211524349, −0.68873071227057691255821670662, 0.68873071227057691255821670662, 1.71448922623350348090211524349, 1.81280180084146899617098350177, 2.81019808355718984241074660766, 3.03500349830528548119990947945, 4.11355726121156523173933348244, 4.42029860877984215347666245476, 4.69285146601263802022539723429, 5.04171054891648705236366295193, 5.59836186515787395494516653704, 6.27477430921408277322119933101, 6.76048083043038491165210125637, 6.89851601602176498797041632823, 7.44710099286074170155524085338, 7.78517028695477112170101699191, 8.385500135164812514756384431203, 8.801834284339849304294155559021, 8.959129842932469534164806714545, 9.148085412675813891936646785210, 10.20052898539242611397909731122

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