Properties

Label 4-146992-1.1-c1e2-0-0
Degree $4$
Conductor $146992$
Sign $-1$
Analytic cond. $9.37233$
Root an. cond. $1.74969$
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 + 4-s − 7-s − 8-s − 4·9-s + 11-s + 14-s + 16-s + 4·18-s + 3·19-s − 22-s − 23-s − 2·25-s − 28-s + 5·29-s + 31-s − 32-s − 4·36-s − 8·37-s − 3·38-s + 2·41-s − 2·43-s + 44-s + 46-s − 47-s − 5·49-s + 2·50-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.377·7-s − 0.353·8-s − 4/3·9-s + 0.301·11-s + 0.267·14-s + 1/4·16-s + 0.942·18-s + 0.688·19-s − 0.213·22-s − 0.208·23-s − 2/5·25-s − 0.188·28-s + 0.928·29-s + 0.179·31-s − 0.176·32-s − 2/3·36-s − 1.31·37-s − 0.486·38-s + 0.312·41-s − 0.304·43-s + 0.150·44-s + 0.147·46-s − 0.145·47-s − 5/7·49-s + 0.282·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 146992 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 146992 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(146992\)    =    \(2^{4} \cdot 9187\)
Sign: $-1$
Analytic conductor: \(9.37233\)
Root analytic conductor: \(1.74969\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 146992,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 + T \)
9187$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 56 T + p T^{2} ) \)
good3$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
7$D_{4}$ \( 1 + T + 6 T^{2} + p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - T - 10 T^{2} - p T^{3} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
19$D_{4}$ \( 1 - 3 T + 18 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + T + 22 T^{2} + p T^{3} + p^{2} T^{4} \)
29$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
31$D_{4}$ \( 1 - T - 46 T^{2} - p T^{3} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$D_{4}$ \( 1 - 2 T - 14 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
47$D_{4}$ \( 1 + T + 50 T^{2} + p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 6 T + 38 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 2 T + 26 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 4 T + 106 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
71$D_{4}$ \( 1 + 14 T + 162 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 4 T + 54 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 16 T + 192 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 17 T + 202 T^{2} + 17 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - T - 76 T^{2} - p T^{3} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
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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

−14.0749198161, −13.5914916520, −12.9447926144, −12.5913019941, −12.0449976034, −11.6217244071, −11.3966107834, −10.9496449257, −10.2429487647, −10.0050869537, −9.55657154178, −8.92005803319, −8.66916021355, −8.18579757991, −7.76831619969, −6.99263375824, −6.79383198283, −5.94558766562, −5.80882703888, −5.07105713787, −4.39966243550, −3.46952078382, −3.08372024999, −2.37388407512, −1.36179276609, 0, 1.36179276609, 2.37388407512, 3.08372024999, 3.46952078382, 4.39966243550, 5.07105713787, 5.80882703888, 5.94558766562, 6.79383198283, 6.99263375824, 7.76831619969, 8.18579757991, 8.66916021355, 8.92005803319, 9.55657154178, 10.0050869537, 10.2429487647, 10.9496449257, 11.3966107834, 11.6217244071, 12.0449976034, 12.5913019941, 12.9447926144, 13.5914916520, 14.0749198161

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