Properties

Label 4-567e2-1.1-c1e2-0-13
Degree $4$
Conductor $321489$
Sign $1$
Analytic cond. $20.4984$
Root an. cond. $2.12779$
Motivic weight $1$
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-s + 2·4-s − 2·5-s + 7-s − 5·8-s + 2·10-s + 4·11-s + 2·13-s − 14-s + 5·16-s + 12·17-s + 8·19-s − 4·20-s − 4·22-s + 5·25-s − 2·26-s + 2·28-s − 2·29-s − 10·32-s − 12·34-s − 2·35-s + 12·37-s − 8·38-s + 10·40-s + 2·41-s + 4·43-s + 8·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 4-s − 0.894·5-s + 0.377·7-s − 1.76·8-s + 0.632·10-s + 1.20·11-s + 0.554·13-s − 0.267·14-s + 5/4·16-s + 2.91·17-s + 1.83·19-s − 0.894·20-s − 0.852·22-s + 25-s − 0.392·26-s + 0.377·28-s − 0.371·29-s − 1.76·32-s − 2.05·34-s − 0.338·35-s + 1.97·37-s − 1.29·38-s + 1.58·40-s + 0.312·41-s + 0.609·43-s + 1.20·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 321489 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 321489 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(321489\)    =    \(3^{8} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(20.4984\)
Root analytic conductor: \(2.12779\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 321489,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.623058640\)
\(L(\frac12)\) \(\approx\) \(1.623058640\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + T^{2} \)
good2$C_2^2$ \( 1 + T - T^{2} + p T^{3} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 2 T - T^{2} + 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 4 T + 5 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 2 T - 25 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 2 T - 37 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 4 T - 27 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - 12 T + 85 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 2 T - 57 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 4 T - 51 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 16 T + 177 T^{2} - 16 p T^{3} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 12 T + 61 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 14 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 18 T + 227 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
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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

−10.92450201753723108839159723850, −10.70731250707372895790968129842, −9.858738689022464400491726851907, −9.591201153340732674910822238006, −9.338145666460537515354315811243, −8.828559430282547778411203523050, −8.083027083479950121941719978622, −7.986067018453158391574882202089, −7.43596156329780616969054871519, −7.18563224637505461237775186972, −6.34751108222972485962694119457, −6.16140226457456699023422821152, −5.43133796436705680912532916802, −5.19548638417327909492650328365, −4.05831821280693449248314312925, −3.64760841523237647680286086877, −3.13902494119266651398648008825, −2.67897545623779410770913438795, −1.28787422604450895769164124918, −1.01961052068270479706967825022, 1.01961052068270479706967825022, 1.28787422604450895769164124918, 2.67897545623779410770913438795, 3.13902494119266651398648008825, 3.64760841523237647680286086877, 4.05831821280693449248314312925, 5.19548638417327909492650328365, 5.43133796436705680912532916802, 6.16140226457456699023422821152, 6.34751108222972485962694119457, 7.18563224637505461237775186972, 7.43596156329780616969054871519, 7.986067018453158391574882202089, 8.083027083479950121941719978622, 8.828559430282547778411203523050, 9.338145666460537515354315811243, 9.591201153340732674910822238006, 9.858738689022464400491726851907, 10.70731250707372895790968129842, 10.92450201753723108839159723850

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