Properties

Label 4-1280e2-1.1-c1e2-0-40
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  + 2·5-s + 4·9-s + 12·13-s − 4·17-s + 3·25-s − 8·29-s + 4·37-s + 8·45-s − 4·49-s + 12·53-s + 4·61-s + 24·65-s + 28·73-s + 7·81-s − 8·85-s − 20·89-s + 4·97-s − 20·109-s + 12·113-s + 48·117-s − 22·121-s + 4·125-s + 127-s + 131-s + 137-s + 139-s − 16·145-s + ⋯
L(s)  = 1  + 0.894·5-s + 4/3·9-s + 3.32·13-s − 0.970·17-s + 3/5·25-s − 1.48·29-s + 0.657·37-s + 1.19·45-s − 4/7·49-s + 1.64·53-s + 0.512·61-s + 2.97·65-s + 3.27·73-s + 7/9·81-s − 0.867·85-s − 2.11·89-s + 0.406·97-s − 1.91·109-s + 1.12·113-s + 4.43·117-s − 2·121-s + 0.357·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 1.32·145-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

\(L(1)\) \(\approx\) \(3.864368936\)
\(L(\frac12)\) \(\approx\) \(3.864368936\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 - T )^{2} \)
good3$C_2^2$ \( 1 - 4 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 36 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2^2$ \( 1 + 76 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 + 44 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 102 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 14 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 156 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
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

−9.993989183966640743854798695329, −9.300899217012479341724147519387, −9.125761343344341135198234162422, −8.806452491469126879548474285117, −8.173247304650056421133078048731, −8.063211486843389197476564753252, −7.36129892867637168295747239237, −6.80508645682960614151316738021, −6.52926129985174764048101245786, −6.29472436855216926146874384811, −5.58808148078787709719830326201, −5.51294510289470159195864801378, −4.75069261522851296956854782525, −3.98301113428580727168680938402, −3.97235439478962496149362642367, −3.48150539739039848162108693791, −2.60306380924836298435330238162, −1.94604474015196483810973752484, −1.44674417741702180772518480655, −0.939645492925122803991613819594, 0.939645492925122803991613819594, 1.44674417741702180772518480655, 1.94604474015196483810973752484, 2.60306380924836298435330238162, 3.48150539739039848162108693791, 3.97235439478962496149362642367, 3.98301113428580727168680938402, 4.75069261522851296956854782525, 5.51294510289470159195864801378, 5.58808148078787709719830326201, 6.29472436855216926146874384811, 6.52926129985174764048101245786, 6.80508645682960614151316738021, 7.36129892867637168295747239237, 8.063211486843389197476564753252, 8.173247304650056421133078048731, 8.806452491469126879548474285117, 9.125761343344341135198234162422, 9.300899217012479341724147519387, 9.993989183966640743854798695329

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