Properties

Label 4-260e2-1.1-c2e2-0-1
Degree $4$
Conductor $67600$
Sign $1$
Analytic cond. $50.1899$
Root an. cond. $2.66166$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 12·4-s − 10·5-s − 32·8-s − 8·9-s + 40·10-s + 26·13-s + 80·16-s + 32·18-s − 120·20-s + 75·25-s − 104·26-s + 64·29-s − 192·32-s − 96·36-s + 112·37-s + 320·40-s + 80·45-s + 98·49-s − 300·50-s + 312·52-s − 256·58-s − 224·61-s + 448·64-s − 260·65-s + 256·72-s − 32·73-s + ⋯
L(s)  = 1  − 2·2-s + 3·4-s − 2·5-s − 4·8-s − 8/9·9-s + 4·10-s + 2·13-s + 5·16-s + 16/9·18-s − 6·20-s + 3·25-s − 4·26-s + 2.20·29-s − 6·32-s − 8/3·36-s + 3.02·37-s + 8·40-s + 16/9·45-s + 2·49-s − 6·50-s + 6·52-s − 4.41·58-s − 3.67·61-s + 7·64-s − 4·65-s + 32/9·72-s − 0.438·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(67600\)    =    \(2^{4} \cdot 5^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(50.1899\)
Root analytic conductor: \(2.66166\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 67600,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5203168778\)
\(L(\frac12)\) \(\approx\) \(0.5203168778\)
\(L(2)\) 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$C_1$ \( ( 1 + p T )^{2} \)
5$C_1$ \( ( 1 + p T )^{2} \)
13$C_1$ \( ( 1 - p T )^{2} \)
good3$C_2^2$ \( 1 + 8 T^{2} + p^{4} T^{4} \)
7$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
11$C_2^2$ \( 1 - 8 T^{2} + p^{4} T^{4} \)
17$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
19$C_2^2$ \( 1 - 488 T^{2} + p^{4} T^{4} \)
23$C_2^2$ \( 1 + 1048 T^{2} + p^{4} T^{4} \)
29$C_2$ \( ( 1 - 32 T + p^{2} T^{2} )^{2} \)
31$C_2^2$ \( 1 - 1688 T^{2} + p^{4} T^{4} \)
37$C_2$ \( ( 1 - 56 T + p^{2} T^{2} )^{2} \)
41$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
43$C_2^2$ \( 1 - 1592 T^{2} + p^{4} T^{4} \)
47$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
53$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
59$C_2^2$ \( 1 - 6728 T^{2} + p^{4} T^{4} \)
61$C_2$ \( ( 1 + 112 T + p^{2} T^{2} )^{2} \)
67$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
71$C_2^2$ \( 1 + 8872 T^{2} + p^{4} T^{4} \)
73$C_2$ \( ( 1 + 16 T + p^{2} T^{2} )^{2} \)
79$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
83$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
89$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
97$C_2$ \( ( 1 - 14 T + p^{2} T^{2} )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.57748614592028647083450366458, −11.51762556944495684334854312589, −10.86258968689969116049164702642, −10.75702099446751601803819861464, −10.26307773179102925046553016034, −9.295813325011582519159653296583, −9.040950820187250858068428515373, −8.492835141642424274516047782176, −8.165238478752738249047123430102, −7.944602909561799684455953456328, −7.31682359057672537640123533227, −6.78749766365069253829568875804, −6.02896472124368698735425157091, −5.98061548324157323558893162555, −4.58178722624985682925676851284, −3.89867167792356412653807616017, −3.01708134682481243206613288266, −2.80851709972388035157983360358, −1.19194363187592749218041321955, −0.60961221647217996458756053313, 0.60961221647217996458756053313, 1.19194363187592749218041321955, 2.80851709972388035157983360358, 3.01708134682481243206613288266, 3.89867167792356412653807616017, 4.58178722624985682925676851284, 5.98061548324157323558893162555, 6.02896472124368698735425157091, 6.78749766365069253829568875804, 7.31682359057672537640123533227, 7.944602909561799684455953456328, 8.165238478752738249047123430102, 8.492835141642424274516047782176, 9.040950820187250858068428515373, 9.295813325011582519159653296583, 10.26307773179102925046553016034, 10.75702099446751601803819861464, 10.86258968689969116049164702642, 11.51762556944495684334854312589, 11.57748614592028647083450366458

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