Properties

Label 4-442e2-1.1-c1e2-0-41
Degree $4$
Conductor $195364$
Sign $-1$
Analytic cond. $12.4565$
Root an. cond. $1.87866$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 4-s − 3·9-s − 12-s + 13-s + 16-s − 9·23-s + 25-s − 4·27-s + 6·29-s + 3·36-s + 39-s − 11·43-s + 48-s + 8·49-s − 52-s − 12·53-s − 4·61-s − 64-s − 9·69-s + 75-s − 16·79-s + 2·81-s + 6·87-s + 9·92-s − 100-s − 12·101-s + ⋯
L(s)  = 1  + 0.577·3-s − 1/2·4-s − 9-s − 0.288·12-s + 0.277·13-s + 1/4·16-s − 1.87·23-s + 1/5·25-s − 0.769·27-s + 1.11·29-s + 1/2·36-s + 0.160·39-s − 1.67·43-s + 0.144·48-s + 8/7·49-s − 0.138·52-s − 1.64·53-s − 0.512·61-s − 1/8·64-s − 1.08·69-s + 0.115·75-s − 1.80·79-s + 2/9·81-s + 0.643·87-s + 0.938·92-s − 0.0999·100-s − 1.19·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 195364 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 195364 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(195364\)    =    \(2^{2} \cdot 13^{2} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(12.4565\)
Root analytic conductor: \(1.87866\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 195364,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 + T^{2} \)
13$C_2$ \( 1 - T + p T^{2} \)
17$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good3$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + T + p T^{2} ) \)
5$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + p T^{2} ) \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2^2$ \( 1 - 17 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 86 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 12 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
61$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
67$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 137 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + 68 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 43 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 46 T^{2} + p^{2} T^{4} \)
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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

−8.620056646137391415207872838299, −8.501889230987984583298775213736, −8.118003073494782356055322607866, −7.63014388209405679892092886615, −6.94533953548344418914297995747, −6.36260427009866872761395967849, −5.90693824280976848006739660881, −5.45881026226214572601893735585, −4.74922329955838983771360746062, −4.25278328243955123386913706151, −3.58186748312298307525934334737, −3.04115937105794354267619916574, −2.41435960477882200607881953721, −1.49051095708223809650216443346, 0, 1.49051095708223809650216443346, 2.41435960477882200607881953721, 3.04115937105794354267619916574, 3.58186748312298307525934334737, 4.25278328243955123386913706151, 4.74922329955838983771360746062, 5.45881026226214572601893735585, 5.90693824280976848006739660881, 6.36260427009866872761395967849, 6.94533953548344418914297995747, 7.63014388209405679892092886615, 8.118003073494782356055322607866, 8.501889230987984583298775213736, 8.620056646137391415207872838299

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