Properties

Label 4-260e2-1.1-c1e2-0-9
Degree $4$
Conductor $67600$
Sign $-1$
Analytic cond. $4.31023$
Root an. cond. $1.44087$
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  − 2-s − 4-s − 2·5-s + 3·8-s − 2·9-s + 2·10-s − 2·13-s − 16-s + 4·17-s + 2·18-s + 2·20-s + 3·25-s + 2·26-s + 4·29-s − 5·32-s − 4·34-s + 2·36-s − 4·37-s − 6·40-s − 12·41-s + 4·45-s + 2·49-s − 3·50-s + 2·52-s + 4·53-s − 4·58-s + 4·61-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s − 0.894·5-s + 1.06·8-s − 2/3·9-s + 0.632·10-s − 0.554·13-s − 1/4·16-s + 0.970·17-s + 0.471·18-s + 0.447·20-s + 3/5·25-s + 0.392·26-s + 0.742·29-s − 0.883·32-s − 0.685·34-s + 1/3·36-s − 0.657·37-s − 0.948·40-s − 1.87·41-s + 0.596·45-s + 2/7·49-s − 0.424·50-s + 0.277·52-s + 0.549·53-s − 0.525·58-s + 0.512·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(67600\)    =    \(2^{4} \cdot 5^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(4.31023\)
Root analytic conductor: \(1.44087\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 67600,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 + T + p T^{2} \)
5$C_1$ \( ( 1 + T )^{2} \)
13$C_1$ \( ( 1 + T )^{2} \)
good3$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
37$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
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

−9.822167931588977599398615084740, −8.892263963780957263247682851131, −8.679150483937958571354498819427, −8.050663651453834316178513676641, −7.893612143808235569104846929392, −7.04231773996815600274218157258, −6.86847438549507433409027285363, −5.80677556175820100036715333304, −5.26806860730181407315208823154, −4.76761858373058400551305930705, −4.03550878858777485512286959394, −3.43626038544626492191293151701, −2.65504338827892484384496886087, −1.34491844974665976517057296331, 0, 1.34491844974665976517057296331, 2.65504338827892484384496886087, 3.43626038544626492191293151701, 4.03550878858777485512286959394, 4.76761858373058400551305930705, 5.26806860730181407315208823154, 5.80677556175820100036715333304, 6.86847438549507433409027285363, 7.04231773996815600274218157258, 7.893612143808235569104846929392, 8.050663651453834316178513676641, 8.679150483937958571354498819427, 8.892263963780957263247682851131, 9.822167931588977599398615084740

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