Properties

Label 4-512384-1.1-c1e2-0-0
Degree $4$
Conductor $512384$
Sign $-1$
Analytic cond. $32.6700$
Root an. cond. $2.39076$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 2·3-s + 4-s + 2·6-s − 8-s + 9-s − 5·11-s − 2·12-s + 16-s − 7·17-s − 18-s + 13·19-s + 5·22-s + 2·24-s + 2·25-s − 2·27-s − 32-s + 10·33-s + 7·34-s + 36-s − 13·38-s − 6·41-s − 3·43-s − 5·44-s − 2·48-s + 8·49-s − 2·50-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.15·3-s + 1/2·4-s + 0.816·6-s − 0.353·8-s + 1/3·9-s − 1.50·11-s − 0.577·12-s + 1/4·16-s − 1.69·17-s − 0.235·18-s + 2.98·19-s + 1.06·22-s + 0.408·24-s + 2/5·25-s − 0.384·27-s − 0.176·32-s + 1.74·33-s + 1.20·34-s + 1/6·36-s − 2.10·38-s − 0.937·41-s − 0.457·43-s − 0.753·44-s − 0.288·48-s + 8/7·49-s − 0.282·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 512384 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 512384 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(512384\)    =    \(2^{7} \cdot 4003\)
Sign: $-1$
Analytic conductor: \(32.6700\)
Root analytic conductor: \(2.39076\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 512384,\ (\ :1/2, 1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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)$
bad2$C_1$ \( 1 + T \)
4003$C_1$$\times$$C_2$ \( ( 1 + T )( 1 - 47 T + p T^{2} ) \)
good3$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + p T + p T^{2} ) \)
5$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
29$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 + 45 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 25 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 6 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 65 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 39 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2^2$ \( 1 - 112 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
71$C_2^2$ \( 1 - 51 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
79$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−8.218370766515906982668323145289, −7.72905440451200409755776381744, −7.37958624138402390706585863494, −7.02059764161955810083641382272, −6.45433881005875128622935282094, −5.95543963637370219124967206822, −5.42945589889596653402409459654, −5.13716135656228276479200650833, −4.78367113571855640759689509783, −3.88689663136369299444641662582, −3.15964128625002365457527727412, −2.67331264238037879036134903043, −1.90287926746018353490855373048, −0.906985092150766730586953539089, 0, 0.906985092150766730586953539089, 1.90287926746018353490855373048, 2.67331264238037879036134903043, 3.15964128625002365457527727412, 3.88689663136369299444641662582, 4.78367113571855640759689509783, 5.13716135656228276479200650833, 5.42945589889596653402409459654, 5.95543963637370219124967206822, 6.45433881005875128622935282094, 7.02059764161955810083641382272, 7.37958624138402390706585863494, 7.72905440451200409755776381744, 8.218370766515906982668323145289

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