Properties

Label 4-3913e2-1.1-c0e2-0-0
Degree $4$
Conductor $15311569$
Sign $1$
Analytic cond. $3.81358$
Root an. cond. $1.39744$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·4-s − 2·5-s − 7-s − 9-s − 13-s + 3·16-s + 19-s − 4·20-s + 23-s + 25-s − 2·28-s + 29-s + 31-s + 2·35-s − 2·36-s + 4·41-s − 43-s + 2·45-s − 2·47-s − 2·52-s + 53-s − 2·59-s + 63-s + 4·64-s + 2·65-s + 73-s + 2·76-s + ⋯
L(s)  = 1  + 2·4-s − 2·5-s − 7-s − 9-s − 13-s + 3·16-s + 19-s − 4·20-s + 23-s + 25-s − 2·28-s + 29-s + 31-s + 2·35-s − 2·36-s + 4·41-s − 43-s + 2·45-s − 2·47-s − 2·52-s + 53-s − 2·59-s + 63-s + 4·64-s + 2·65-s + 73-s + 2·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 15311569 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 15311569 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(15311569\)    =    \(7^{2} \cdot 13^{2} \cdot 43^{2}\)
Sign: $1$
Analytic conductor: \(3.81358\)
Root analytic conductor: \(1.39744\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 15311569,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.221678380\)
\(L(\frac12)\) \(\approx\) \(1.221678380\)
\(L(1)\) 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)$
bad7$C_2$ \( 1 + T + T^{2} \)
13$C_2$ \( 1 + T + T^{2} \)
43$C_2$ \( 1 + T + T^{2} \)
good2$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
3$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
5$C_2$ \( ( 1 + T + T^{2} )^{2} \)
11$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
29$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_1$ \( ( 1 - T )^{4} \)
47$C_2$ \( ( 1 + T + T^{2} )^{2} \)
53$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 + T + T^{2} )^{2} \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
73$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 + T + T^{2} )^{2} \)
83$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
89$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
97$C_1$ \( ( 1 - T )^{4} \)
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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

−8.687343343430876391946708964413, −8.234179828558710826614897214351, −7.890573292406057415402364983189, −7.58608691287356141994852638331, −7.54262433334895774011545602675, −7.12997722843297893126038516688, −6.49849908044267339223231959082, −6.46968093050049778087267073113, −6.07018584355973390887865521011, −5.57549713162661021514779616298, −5.14334412465011715617203896189, −4.61991329171012374146641170782, −4.22123358866658185716032002376, −3.56814442637352865387657721570, −3.25515220772977664340284288932, −3.02716371183856117471267197936, −2.61898493050115742037244088749, −2.25924217286891395543344000421, −1.29813804996447685916668717709, −0.63959574496753285476545111801, 0.63959574496753285476545111801, 1.29813804996447685916668717709, 2.25924217286891395543344000421, 2.61898493050115742037244088749, 3.02716371183856117471267197936, 3.25515220772977664340284288932, 3.56814442637352865387657721570, 4.22123358866658185716032002376, 4.61991329171012374146641170782, 5.14334412465011715617203896189, 5.57549713162661021514779616298, 6.07018584355973390887865521011, 6.46968093050049778087267073113, 6.49849908044267339223231959082, 7.12997722843297893126038516688, 7.54262433334895774011545602675, 7.58608691287356141994852638331, 7.890573292406057415402364983189, 8.234179828558710826614897214351, 8.687343343430876391946708964413

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