Properties

Label 4-1344e2-1.1-c0e2-0-0
Degree $4$
Conductor $1806336$
Sign $1$
Analytic cond. $0.449896$
Root an. cond. $0.818989$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 7-s − 19-s + 21-s + 25-s + 27-s − 31-s + 37-s + 57-s + 3·67-s − 3·73-s − 75-s + 3·79-s − 81-s + 93-s − 103-s − 109-s − 111-s + 121-s + 127-s + 131-s + 133-s + 137-s + 139-s + 149-s + 151-s + 157-s + ⋯
L(s)  = 1  − 3-s − 7-s − 19-s + 21-s + 25-s + 27-s − 31-s + 37-s + 57-s + 3·67-s − 3·73-s − 75-s + 3·79-s − 81-s + 93-s − 103-s − 109-s − 111-s + 121-s + 127-s + 131-s + 133-s + 137-s + 139-s + 149-s + 151-s + 157-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1806336 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1806336 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1806336\)    =    \(2^{12} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(0.449896\)
Root analytic conductor: \(0.818989\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1806336,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5064922449\)
\(L(\frac12)\) \(\approx\) \(0.5064922449\)
\(L(1)\) 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 \( 1 \)
3$C_2$ \( 1 + T + T^{2} \)
7$C_2$ \( 1 + T + T^{2} \)
good5$C_2^2$ \( 1 - T^{2} + T^{4} \)
11$C_2^2$ \( 1 - T^{2} + T^{4} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_2^2$ \( 1 - T^{2} + T^{4} \)
19$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
23$C_2^2$ \( 1 - T^{2} + T^{4} \)
29$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
31$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
37$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
41$C_2$ \( ( 1 + T^{2} )^{2} \)
43$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
71$C_2$ \( ( 1 + T^{2} )^{2} \)
73$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
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_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.939477619713863124558593496778, −9.748662099343130895009444063186, −9.130614759514954504775436160644, −8.980126425862972819521013077479, −8.281749378928719725311835834235, −8.186573575455531062631387939332, −7.37261993305292518376043035885, −7.11567463233160990658616053117, −6.52687517333919193066083666250, −6.34817592919373974164104366699, −6.00903246310989195630961886384, −5.40763790714627863062203672965, −5.06693735760378747833297565057, −4.62810385845283785296937393381, −3.92432607490802896212479042824, −3.64638772608634540653026694452, −2.84208619443475533796285493813, −2.53856528707490066149547813366, −1.64818073051332115170411506890, −0.64355509445106793092483028764, 0.64355509445106793092483028764, 1.64818073051332115170411506890, 2.53856528707490066149547813366, 2.84208619443475533796285493813, 3.64638772608634540653026694452, 3.92432607490802896212479042824, 4.62810385845283785296937393381, 5.06693735760378747833297565057, 5.40763790714627863062203672965, 6.00903246310989195630961886384, 6.34817592919373974164104366699, 6.52687517333919193066083666250, 7.11567463233160990658616053117, 7.37261993305292518376043035885, 8.186573575455531062631387939332, 8.281749378928719725311835834235, 8.980126425862972819521013077479, 9.130614759514954504775436160644, 9.748662099343130895009444063186, 9.939477619713863124558593496778

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