Properties

Label 2-236992-1.1-c1-0-24
Degree $2$
Conductor $236992$
Sign $-1$
Analytic cond. $1892.39$
Root an. cond. $43.5016$
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  − 3-s − 2·5-s + 7-s − 2·9-s − 2·11-s + 13-s + 2·15-s − 6·19-s − 21-s − 25-s + 5·27-s − 29-s + 31-s + 2·33-s − 2·35-s − 6·37-s − 39-s + 3·41-s + 4·45-s − 3·47-s + 49-s + 6·53-s + 4·55-s + 6·57-s − 8·59-s − 10·61-s − 2·63-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s + 0.377·7-s − 2/3·9-s − 0.603·11-s + 0.277·13-s + 0.516·15-s − 1.37·19-s − 0.218·21-s − 1/5·25-s + 0.962·27-s − 0.185·29-s + 0.179·31-s + 0.348·33-s − 0.338·35-s − 0.986·37-s − 0.160·39-s + 0.468·41-s + 0.596·45-s − 0.437·47-s + 1/7·49-s + 0.824·53-s + 0.539·55-s + 0.794·57-s − 1.04·59-s − 1.28·61-s − 0.251·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 236992 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 236992 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(236992\)    =    \(2^{6} \cdot 7 \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(1892.39\)
Root analytic conductor: \(43.5016\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 236992,\ (\ :1/2),\ -1)\)

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$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
23 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.15754613571073, −12.42172513111590, −12.21567952557029, −11.74369404978783, −11.20368558910672, −10.96393501157926, −10.46730372299098, −10.12992319306523, −9.266477098448727, −8.842166130994534, −8.321865696034464, −8.082035176059164, −7.469779332889060, −7.022188795010408, −6.383065547067124, −5.911984225015796, −5.535345867323483, −4.809334035092667, −4.502219057982150, −3.919699702233896, −3.308997590064325, −2.766144051273932, −2.096323275346269, −1.446852469945156, −0.5082868968073548, 0, 0.5082868968073548, 1.446852469945156, 2.096323275346269, 2.766144051273932, 3.308997590064325, 3.919699702233896, 4.502219057982150, 4.809334035092667, 5.535345867323483, 5.911984225015796, 6.383065547067124, 7.022188795010408, 7.469779332889060, 8.082035176059164, 8.321865696034464, 8.842166130994534, 9.266477098448727, 10.12992319306523, 10.46730372299098, 10.96393501157926, 11.20368558910672, 11.74369404978783, 12.21567952557029, 12.42172513111590, 13.15754613571073

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