Properties

Label 4-242208-1.1-c1e2-0-8
Degree $4$
Conductor $242208$
Sign $-1$
Analytic cond. $15.4433$
Root an. cond. $1.98237$
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 + 9-s − 2·10-s + 16-s − 6·17-s + 18-s − 2·20-s − 7·25-s + 2·29-s + 32-s − 6·34-s + 36-s + 6·37-s − 2·40-s − 14·41-s − 2·45-s − 13·49-s − 7·50-s − 4·53-s + 2·58-s + 12·61-s + 64-s − 6·68-s + 72-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.894·5-s + 0.353·8-s + 1/3·9-s − 0.632·10-s + 1/4·16-s − 1.45·17-s + 0.235·18-s − 0.447·20-s − 7/5·25-s + 0.371·29-s + 0.176·32-s − 1.02·34-s + 1/6·36-s + 0.986·37-s − 0.316·40-s − 2.18·41-s − 0.298·45-s − 1.85·49-s − 0.989·50-s − 0.549·53-s + 0.262·58-s + 1.53·61-s + 1/8·64-s − 0.727·68-s + 0.117·72-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 242208 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 242208 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(242208\)    =    \(2^{5} \cdot 3^{2} \cdot 29^{2}\)
Sign: $-1$
Analytic conductor: \(15.4433\)
Root analytic conductor: \(1.98237\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 242208,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
3$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
29$C_1$ \( ( 1 - T )^{2} \)
good5$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2$ \( ( 1 + p T^{2} )^{2} \)
17$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
23$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
47$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
53$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2$ \( ( 1 + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + p T^{2} )^{2} \)
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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

−8.419032137688102627067453548578, −8.394490307116038147042717026528, −7.63591160976614872787897721858, −7.37146406868997028644156113495, −6.72637701647606885979113354058, −6.34044350417483302017587248899, −5.92279523936627297859457876342, −4.91978241839509558898126368942, −4.88979839840342254384190809437, −4.05799789384584110155782853407, −3.79639747241266837059275722803, −3.08983291588101772491182135602, −2.30356803383598646559796068707, −1.57931178975143369874205650295, 0, 1.57931178975143369874205650295, 2.30356803383598646559796068707, 3.08983291588101772491182135602, 3.79639747241266837059275722803, 4.05799789384584110155782853407, 4.88979839840342254384190809437, 4.91978241839509558898126368942, 5.92279523936627297859457876342, 6.34044350417483302017587248899, 6.72637701647606885979113354058, 7.37146406868997028644156113495, 7.63591160976614872787897721858, 8.394490307116038147042717026528, 8.419032137688102627067453548578

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