Properties

Label 4-693e2-1.1-c1e2-0-20
Degree $4$
Conductor $480249$
Sign $1$
Analytic cond. $30.6210$
Root an. cond. $2.35236$
Motivic weight $1$
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  + 4-s + 4·5-s + 2·7-s + 2·11-s + 2·13-s − 3·16-s + 2·17-s + 4·19-s + 4·20-s + 4·23-s + 2·25-s + 2·28-s − 8·29-s − 10·31-s + 8·35-s − 8·37-s + 18·41-s + 16·43-s + 2·44-s − 10·47-s + 3·49-s + 2·52-s − 8·53-s + 8·55-s − 2·59-s − 10·61-s − 7·64-s + ⋯
L(s)  = 1  + 1/2·4-s + 1.78·5-s + 0.755·7-s + 0.603·11-s + 0.554·13-s − 3/4·16-s + 0.485·17-s + 0.917·19-s + 0.894·20-s + 0.834·23-s + 2/5·25-s + 0.377·28-s − 1.48·29-s − 1.79·31-s + 1.35·35-s − 1.31·37-s + 2.81·41-s + 2.43·43-s + 0.301·44-s − 1.45·47-s + 3/7·49-s + 0.277·52-s − 1.09·53-s + 1.07·55-s − 0.260·59-s − 1.28·61-s − 7/8·64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 480249 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 480249 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(480249\)    =    \(3^{4} \cdot 7^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(30.6210\)
Root analytic conductor: \(2.35236\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 480249,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.749348001\)
\(L(\frac12)\) \(\approx\) \(3.749348001\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7$C_1$ \( ( 1 - T )^{2} \)
11$C_1$ \( ( 1 - T )^{2} \)
good2$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
5$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 - 2 T + 22 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - 2 T + 30 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 - 4 T + 22 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 - 4 T + 30 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
29$C_4$ \( 1 + 8 T + 54 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 10 T + 82 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 8 T + 70 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 18 T + 158 T^{2} - 18 p T^{3} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$D_{4}$ \( 1 + 10 T + 114 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 8 T + 102 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 2 T + 114 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 10 T + 142 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 20 T + 214 T^{2} - 20 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 - 12 T + 158 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 6 T + 150 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 4 T - 10 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
97$D_{4}$ \( 1 - 8 T + 30 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
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

−10.88226261751898714785691828972, −10.22111387886137862947032289887, −9.618661278723839710935866831226, −9.445859762604962707735678605681, −9.030420752058569698035394175085, −8.875903203689607430711580846881, −7.906753113591387314188233319398, −7.48512361075406458516301979045, −7.35617237106010774555576331066, −6.55903344230073039738978596285, −6.15276351439606441689623798640, −5.78469681677328770050691654018, −5.36978908974195260336942213258, −4.99203528635377175857833357849, −4.12946067720582032634556591522, −3.67146444257035982143223456680, −2.90741800162899026863915305070, −2.09099019589705569255621025853, −1.86016951804562747704185740948, −1.13464446269756347973552304810, 1.13464446269756347973552304810, 1.86016951804562747704185740948, 2.09099019589705569255621025853, 2.90741800162899026863915305070, 3.67146444257035982143223456680, 4.12946067720582032634556591522, 4.99203528635377175857833357849, 5.36978908974195260336942213258, 5.78469681677328770050691654018, 6.15276351439606441689623798640, 6.55903344230073039738978596285, 7.35617237106010774555576331066, 7.48512361075406458516301979045, 7.906753113591387314188233319398, 8.875903203689607430711580846881, 9.030420752058569698035394175085, 9.445859762604962707735678605681, 9.618661278723839710935866831226, 10.22111387886137862947032289887, 10.88226261751898714785691828972

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