Properties

Label 4-2268e2-1.1-c0e2-0-3
Degree $4$
Conductor $5143824$
Sign $1$
Analytic cond. $1.28115$
Root an. cond. $1.06389$
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-s − 5-s + 7-s + 8-s + 10-s + 11-s − 14-s − 16-s − 4·17-s + 2·19-s − 22-s + 23-s + 25-s − 31-s + 4·34-s − 35-s − 2·37-s − 2·38-s − 40-s − 41-s − 46-s − 50-s − 55-s + 56-s + 62-s + 64-s + 70-s + ⋯
L(s)  = 1  − 2-s − 5-s + 7-s + 8-s + 10-s + 11-s − 14-s − 16-s − 4·17-s + 2·19-s − 22-s + 23-s + 25-s − 31-s + 4·34-s − 35-s − 2·37-s − 2·38-s − 40-s − 41-s − 46-s − 50-s − 55-s + 56-s + 62-s + 64-s + 70-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5143824 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5143824 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(5143824\)    =    \(2^{4} \cdot 3^{8} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(1.28115\)
Root analytic conductor: \(1.06389\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 5143824,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.4876637583\)
\(L(\frac12)\) \(\approx\) \(0.4876637583\)
\(L(1)\) 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)$
bad2$C_2$ \( 1 + T + T^{2} \)
3 \( 1 \)
7$C_2$ \( 1 - T + T^{2} \)
good5$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_1$ \( ( 1 + T )^{4} \)
19$C_2$ \( ( 1 - T + T^{2} )^{2} \)
23$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
37$C_2$ \( ( 1 + T + T^{2} )^{2} \)
41$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_2$ \( ( 1 + T + T^{2} )^{2} \)
73$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 - T + T^{2} )^{2} \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−9.144276481330495505466488822654, −8.911380546109075490693015780756, −8.804816752549850898130288785367, −8.426778567277041829403347678834, −7.952754639453290614692009359621, −7.46314202071736085099869323404, −7.09678196668526935685427506810, −6.98831923034405337640474694243, −6.59549761355052160381798194968, −5.99987358125071482286251452212, −5.08253181733135584145480783251, −5.08224948295402109156648650376, −4.44218798714335602936550527273, −4.43616968648803763528943977591, −3.62932963067065786443865299221, −3.38144261975425496257365794392, −2.54528131044469447678325367096, −1.72010137694663409963575000526, −1.67755590148562703536005320934, −0.59074092560479883092033320852, 0.59074092560479883092033320852, 1.67755590148562703536005320934, 1.72010137694663409963575000526, 2.54528131044469447678325367096, 3.38144261975425496257365794392, 3.62932963067065786443865299221, 4.43616968648803763528943977591, 4.44218798714335602936550527273, 5.08224948295402109156648650376, 5.08253181733135584145480783251, 5.99987358125071482286251452212, 6.59549761355052160381798194968, 6.98831923034405337640474694243, 7.09678196668526935685427506810, 7.46314202071736085099869323404, 7.952754639453290614692009359621, 8.426778567277041829403347678834, 8.804816752549850898130288785367, 8.911380546109075490693015780756, 9.144276481330495505466488822654

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