Properties

Label 4-2997e2-1.1-c0e2-0-2
Degree $4$
Conductor $8982009$
Sign $1$
Analytic cond. $2.23711$
Root an. cond. $1.22298$
Motivic weight $0$
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  − 2·4-s − 7-s + 3·16-s − 2·25-s + 2·28-s + 3·31-s + 2·37-s + 3·43-s + 49-s − 4·64-s + 2·67-s + 2·73-s + 3·79-s + 3·97-s + 4·100-s − 3·109-s − 3·112-s − 121-s − 6·124-s + 127-s + 131-s + 137-s + 139-s − 4·148-s + 149-s + 151-s + 157-s + ⋯
L(s)  = 1  − 2·4-s − 7-s + 3·16-s − 2·25-s + 2·28-s + 3·31-s + 2·37-s + 3·43-s + 49-s − 4·64-s + 2·67-s + 2·73-s + 3·79-s + 3·97-s + 4·100-s − 3·109-s − 3·112-s − 121-s − 6·124-s + 127-s + 131-s + 137-s + 139-s − 4·148-s + 149-s + 151-s + 157-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8982009 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8982009 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(8982009\)    =    \(3^{8} \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(2.23711\)
Root analytic conductor: \(1.22298\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 8982009,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.7618538460\)
\(L(\frac12)\) \(\approx\) \(0.7618538460\)
\(L(1)\) 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)$
bad3 \( 1 \)
37$C_1$ \( ( 1 - T )^{2} \)
good2$C_2$ \( ( 1 + T^{2} )^{2} \)
5$C_2$ \( ( 1 + T^{2} )^{2} \)
7$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_2^2$ \( 1 - T^{2} + T^{4} \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_2^2$ \( 1 - T^{2} + T^{4} \)
29$C_2^2$ \( 1 - T^{2} + T^{4} \)
31$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2^2$ \( 1 - T^{2} + T^{4} \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )^{2} \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
73$C_2$ \( ( 1 - T + T^{2} )^{2} \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
83$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
89$C_2^2$ \( 1 - T^{2} + T^{4} \)
97$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
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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

−9.154271191975965598519953132868, −8.916959237482519387056310559833, −8.157280186571733007295242923937, −8.133703344865286189584713406591, −7.71980973959988714175851047142, −7.55603787445622886040022175431, −6.57775274819716627244593393098, −6.44258114976702968098175906078, −6.01503434956038746304451939140, −5.68762939159491474891674745736, −5.21037268879840031033985225004, −4.81279238860985021866759334765, −4.19949990049989494500563973877, −4.19112232180308627983247014933, −3.67052226743233514489463443934, −3.28462014290239288790873072591, −2.49980844782213457072245957126, −2.32147515691755373219052352654, −0.917071028890371454801269321322, −0.798714747933958883067703284231, 0.798714747933958883067703284231, 0.917071028890371454801269321322, 2.32147515691755373219052352654, 2.49980844782213457072245957126, 3.28462014290239288790873072591, 3.67052226743233514489463443934, 4.19112232180308627983247014933, 4.19949990049989494500563973877, 4.81279238860985021866759334765, 5.21037268879840031033985225004, 5.68762939159491474891674745736, 6.01503434956038746304451939140, 6.44258114976702968098175906078, 6.57775274819716627244593393098, 7.55603787445622886040022175431, 7.71980973959988714175851047142, 8.133703344865286189584713406591, 8.157280186571733007295242923937, 8.916959237482519387056310559833, 9.154271191975965598519953132868

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