Properties

Label 4-197568-1.1-c1e2-0-0
Degree $4$
Conductor $197568$
Sign $1$
Analytic cond. $12.5971$
Root an. cond. $1.88394$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 8·5-s + 7-s + 9-s − 16·15-s − 4·17-s + 2·21-s + 38·25-s − 4·27-s − 8·35-s − 12·37-s − 4·41-s + 16·43-s − 8·45-s − 8·47-s + 49-s − 8·51-s + 12·59-s + 63-s − 24·67-s + 76·75-s − 16·79-s − 11·81-s + 12·83-s + 32·85-s + 20·89-s + 24·101-s + ⋯
L(s)  = 1  + 1.15·3-s − 3.57·5-s + 0.377·7-s + 1/3·9-s − 4.13·15-s − 0.970·17-s + 0.436·21-s + 38/5·25-s − 0.769·27-s − 1.35·35-s − 1.97·37-s − 0.624·41-s + 2.43·43-s − 1.19·45-s − 1.16·47-s + 1/7·49-s − 1.12·51-s + 1.56·59-s + 0.125·63-s − 2.93·67-s + 8.77·75-s − 1.80·79-s − 1.22·81-s + 1.31·83-s + 3.47·85-s + 2.11·89-s + 2.38·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 197568 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 197568 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(197568\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{3}\)
Sign: $1$
Analytic conductor: \(12.5971\)
Root analytic conductor: \(1.88394\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 197568,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7844847992\)
\(L(\frac12)\) \(\approx\) \(0.7844847992\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3$C_2$ \( 1 - 2 T + p T^{2} \)
7$C_1$ \( 1 - T \)
good5$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 + p T^{2} )^{2} \)
17$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−8.928329697232844766585907221767, −8.515074793505794327617365568851, −8.188057214509100026281306554311, −7.69639740408856738387093436756, −7.36849069017085576948583776260, −7.14438434722230698367292292955, −6.46556088998900741811578342958, −5.49102837407369040609817160877, −4.54986168178647908951568994162, −4.50185552371175935345657331179, −3.89113776702465302721269609787, −3.28822043116364534811243543739, −3.14137792992390816749783057891, −2.03505353231784433825131603728, −0.51874703726271079374177335007, 0.51874703726271079374177335007, 2.03505353231784433825131603728, 3.14137792992390816749783057891, 3.28822043116364534811243543739, 3.89113776702465302721269609787, 4.50185552371175935345657331179, 4.54986168178647908951568994162, 5.49102837407369040609817160877, 6.46556088998900741811578342958, 7.14438434722230698367292292955, 7.36849069017085576948583776260, 7.69639740408856738387093436756, 8.188057214509100026281306554311, 8.515074793505794327617365568851, 8.928329697232844766585907221767

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