Properties

Label 4-2268e2-1.1-c0e2-0-14
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

\(L(\frac{1}{2})\) \(\approx\) \(2.794959444\)
\(L(\frac12)\) \(\approx\) \(2.794959444\)
\(L(1)\) 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

−9.633467101347565511154702836330, −9.206498672716002321955975821388, −8.386964245086595000936451757591, −8.196326751296965268077681621857, −7.925445301327123315978242036883, −7.49958351367229377470887375163, −7.09217965295457934381414450408, −6.67632847316378803248875895481, −5.74277004547041211131294746063, −5.68826070690439759320572913694, −5.51453117300928735154655764194, −5.07041090306899905344249599317, −5.02979612245365128530448139990, −4.06108478928931631392451988095, −3.69450541689916265986934381579, −3.20879248805190118779231409645, −2.92511609828972627507093950251, −2.32213462980658126936753311184, −1.39950496191664247000278156541, −1.23122936992700661333303101077, 1.23122936992700661333303101077, 1.39950496191664247000278156541, 2.32213462980658126936753311184, 2.92511609828972627507093950251, 3.20879248805190118779231409645, 3.69450541689916265986934381579, 4.06108478928931631392451988095, 5.02979612245365128530448139990, 5.07041090306899905344249599317, 5.51453117300928735154655764194, 5.68826070690439759320572913694, 5.74277004547041211131294746063, 6.67632847316378803248875895481, 7.09217965295457934381414450408, 7.49958351367229377470887375163, 7.925445301327123315978242036883, 8.196326751296965268077681621857, 8.386964245086595000936451757591, 9.206498672716002321955975821388, 9.633467101347565511154702836330

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