Properties

Label 4-758912-1.1-c1e2-0-15
Degree $4$
Conductor $758912$
Sign $1$
Analytic cond. $48.3888$
Root an. cond. $2.63746$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s + 4·7-s + 3·8-s + 2·11-s − 4·14-s − 16-s − 2·22-s − 2·23-s − 2·25-s − 4·28-s + 2·29-s − 5·32-s + 18·37-s + 12·43-s − 2·44-s + 2·46-s + 9·49-s + 2·50-s + 6·53-s + 12·56-s − 2·58-s + 7·64-s + 26·67-s + 8·71-s − 18·74-s + 8·77-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 1.51·7-s + 1.06·8-s + 0.603·11-s − 1.06·14-s − 1/4·16-s − 0.426·22-s − 0.417·23-s − 2/5·25-s − 0.755·28-s + 0.371·29-s − 0.883·32-s + 2.95·37-s + 1.82·43-s − 0.301·44-s + 0.294·46-s + 9/7·49-s + 0.282·50-s + 0.824·53-s + 1.60·56-s − 0.262·58-s + 7/8·64-s + 3.17·67-s + 0.949·71-s − 2.09·74-s + 0.911·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 758912 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 758912 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(758912\)    =    \(2^{7} \cdot 7^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(48.3888\)
Root analytic conductor: \(2.63746\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 758912,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.641963702\)
\(L(\frac12)\) \(\approx\) \(1.641963702\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T + p T^{2} \)
7$C_2$ \( 1 - 4 T + p T^{2} \)
11$C_2$ \( 1 - 2 T + p T^{2} \)
good3$C_2^2$ \( 1 + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + p T^{2} ) \)
31$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2^2$ \( 1 + 68 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 56 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 12 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + p T^{2} ) \)
73$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 58 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 154 T^{2} + p^{2} T^{4} \)
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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

−8.257592101911283744560591701545, −7.890928130557456364227381514026, −7.62359593961898260762269695077, −7.16362447456422089253667230116, −6.56388949099519534552005448412, −5.91309541673598571192107349872, −5.61177704237856038733327591668, −4.94669007641676557987915729580, −4.55453264691405256189393135265, −4.05071730270296868163585158915, −3.82628263447503921016397659010, −2.63494432533946030601362920276, −2.19187755603574590872811791043, −1.31728455434506809559065669406, −0.825035702402623668906810817120, 0.825035702402623668906810817120, 1.31728455434506809559065669406, 2.19187755603574590872811791043, 2.63494432533946030601362920276, 3.82628263447503921016397659010, 4.05071730270296868163585158915, 4.55453264691405256189393135265, 4.94669007641676557987915729580, 5.61177704237856038733327591668, 5.91309541673598571192107349872, 6.56388949099519534552005448412, 7.16362447456422089253667230116, 7.62359593961898260762269695077, 7.890928130557456364227381514026, 8.257592101911283744560591701545

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