Properties

Label 4-39200-1.1-c1e2-0-2
Degree $4$
Conductor $39200$
Sign $-1$
Analytic cond. $2.49942$
Root an. cond. $1.25736$
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 + 8-s − 6·9-s − 2·10-s − 12·13-s + 16-s + 4·17-s − 6·18-s − 2·20-s + 3·25-s − 12·26-s + 12·29-s + 32-s + 4·34-s − 6·36-s − 20·37-s − 2·40-s + 4·41-s + 12·45-s + 49-s + 3·50-s − 12·52-s − 4·53-s + 12·58-s − 28·61-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.894·5-s + 0.353·8-s − 2·9-s − 0.632·10-s − 3.32·13-s + 1/4·16-s + 0.970·17-s − 1.41·18-s − 0.447·20-s + 3/5·25-s − 2.35·26-s + 2.22·29-s + 0.176·32-s + 0.685·34-s − 36-s − 3.28·37-s − 0.316·40-s + 0.624·41-s + 1.78·45-s + 1/7·49-s + 0.424·50-s − 1.66·52-s − 0.549·53-s + 1.57·58-s − 3.58·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 39200 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 39200 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(39200\)    =    \(2^{5} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(2.49942\)
Root analytic conductor: \(1.25736\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 39200,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
5$C_1$ \( ( 1 + T )^{2} \)
7$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good3$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 + p T^{2} )^{2} \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
37$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2$ \( ( 1 + 14 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
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

−10.37599431086570880625729241811, −9.487980218157062241350495465657, −8.977646092372605556420891081568, −8.351664469300258231750592451668, −7.78536314488565228672834230956, −7.45420248729985818641828193491, −6.84363895294741728626832669651, −6.17616144092315208416665412995, −5.38123137825932555704959286891, −4.92587526788339694693667992483, −4.63923341949934829303628265619, −3.34536188954562334264634290221, −3.00381372509091040158022668795, −2.30801119480443055641880404256, 0, 2.30801119480443055641880404256, 3.00381372509091040158022668795, 3.34536188954562334264634290221, 4.63923341949934829303628265619, 4.92587526788339694693667992483, 5.38123137825932555704959286891, 6.17616144092315208416665412995, 6.84363895294741728626832669651, 7.45420248729985818641828193491, 7.78536314488565228672834230956, 8.351664469300258231750592451668, 8.977646092372605556420891081568, 9.487980218157062241350495465657, 10.37599431086570880625729241811

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