Properties

Label 4-1191e2-1.1-c0e2-0-1
Degree $4$
Conductor $1418481$
Sign $1$
Analytic cond. $0.353295$
Root an. cond. $0.770964$
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 − 2·4-s − 3·7-s + 2·12-s + 3·13-s + 3·16-s + 19-s + 3·21-s + 25-s + 27-s + 6·28-s − 2·31-s + 2·37-s − 3·39-s + 2·43-s − 3·48-s + 5·49-s − 6·52-s − 57-s − 3·61-s − 4·64-s + 2·67-s + 73-s − 75-s − 2·76-s − 79-s − 81-s + ⋯
L(s)  = 1  − 3-s − 2·4-s − 3·7-s + 2·12-s + 3·13-s + 3·16-s + 19-s + 3·21-s + 25-s + 27-s + 6·28-s − 2·31-s + 2·37-s − 3·39-s + 2·43-s − 3·48-s + 5·49-s − 6·52-s − 57-s − 3·61-s − 4·64-s + 2·67-s + 73-s − 75-s − 2·76-s − 79-s − 81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1418481 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1418481 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1418481\)    =    \(3^{2} \cdot 397^{2}\)
Sign: $1$
Analytic conductor: \(0.353295\)
Root analytic conductor: \(0.770964\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1418481,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3075944817\)
\(L(\frac12)\) \(\approx\) \(0.3075944817\)
\(L(1)\) 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$C_2$ \( 1 + T + T^{2} \)
397$C_1$ \( ( 1 - T )^{2} \)
good2$C_2$ \( ( 1 + T^{2} )^{2} \)
5$C_2^2$ \( 1 - T^{2} + T^{4} \)
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_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
17$C_2$ \( ( 1 + T^{2} )^{2} \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_2$ \( ( 1 + T + T^{2} )^{2} \)
37$C_2$ \( ( 1 - T + T^{2} )^{2} \)
41$C_2^2$ \( 1 - T^{2} + T^{4} \)
43$C_2$ \( ( 1 - T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 + T^{2} )^{2} \)
59$C_2^2$ \( 1 - T^{2} + T^{4} \)
61$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )^{2} \)
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_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
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

−9.910804776469886212801322055978, −9.719650491537961470731312083948, −9.281008776609150354845338294198, −9.112086111019762132601855847828, −8.698895641271596281357618521882, −8.423800458865870935332890082360, −7.61901046915063473830617132673, −7.32506943170227492889266914057, −6.41477002112533212718053879528, −6.35862807686730366278487955415, −5.86500816419121904623155290348, −5.74841708359112710365280960320, −5.23803889531485341861914378000, −4.48797240556585259461349637436, −3.93147918738295870543552061143, −3.70031432019657060922039545343, −3.18975106289151085018506111104, −2.93245060061195969706874171785, −1.15323466779719063038657096547, −0.66669576585410825697822313884, 0.66669576585410825697822313884, 1.15323466779719063038657096547, 2.93245060061195969706874171785, 3.18975106289151085018506111104, 3.70031432019657060922039545343, 3.93147918738295870543552061143, 4.48797240556585259461349637436, 5.23803889531485341861914378000, 5.74841708359112710365280960320, 5.86500816419121904623155290348, 6.35862807686730366278487955415, 6.41477002112533212718053879528, 7.32506943170227492889266914057, 7.61901046915063473830617132673, 8.423800458865870935332890082360, 8.698895641271596281357618521882, 9.112086111019762132601855847828, 9.281008776609150354845338294198, 9.719650491537961470731312083948, 9.910804776469886212801322055978

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