Properties

Label 4-40e3-1.1-c1e2-0-8
Degree $4$
Conductor $64000$
Sign $-1$
Analytic cond. $4.08069$
Root an. cond. $1.42129$
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  + 5-s − 6·9-s − 4·13-s + 25-s − 16·31-s + 12·37-s − 12·41-s − 16·43-s − 6·45-s + 2·49-s + 12·53-s − 4·65-s + 16·67-s + 27·81-s − 32·83-s − 12·89-s + 24·117-s − 6·121-s + 125-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s − 16·155-s + 157-s + ⋯
L(s)  = 1  + 0.447·5-s − 2·9-s − 1.10·13-s + 1/5·25-s − 2.87·31-s + 1.97·37-s − 1.87·41-s − 2.43·43-s − 0.894·45-s + 2/7·49-s + 1.64·53-s − 0.496·65-s + 1.95·67-s + 3·81-s − 3.51·83-s − 1.27·89-s + 2.21·117-s − 0.545·121-s + 0.0894·125-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 − 1.28·155-s + 0.0798·157-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(64000\)    =    \(2^{9} \cdot 5^{3}\)
Sign: $-1$
Analytic conductor: \(4.08069\)
Root analytic conductor: \(1.42129\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 64000,\ (\ :1/2, 1/2),\ -1)\)

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 \( 1 \)
5$C_1$ \( 1 - T \)
good3$C_2$ \( ( 1 + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
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$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
79$C_2$ \( ( 1 + p T^{2} )^{2} \)
83$C_2$ \( ( 1 + 16 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
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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

−9.851840183892789826086741161768, −9.022035638415746178025932660186, −8.722962238907988148168144658858, −8.235526990771594438753697507946, −7.66639207779752266719368903542, −6.97238544391138654785050907556, −6.59517541927070476620564206344, −5.70093888866808737514223874840, −5.45551464583715971420860983354, −5.04480103462109494033371671985, −4.03115530852322444125343230912, −3.26180587408034592610487247010, −2.64709909765349774471756798901, −1.89767369121488302583154708212, 0, 1.89767369121488302583154708212, 2.64709909765349774471756798901, 3.26180587408034592610487247010, 4.03115530852322444125343230912, 5.04480103462109494033371671985, 5.45551464583715971420860983354, 5.70093888866808737514223874840, 6.59517541927070476620564206344, 6.97238544391138654785050907556, 7.66639207779752266719368903542, 8.235526990771594438753697507946, 8.722962238907988148168144658858, 9.022035638415746178025932660186, 9.851840183892789826086741161768

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