Properties

Label 2-236992-1.1-c1-0-37
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  − 3·3-s + 7-s + 6·9-s − 6·13-s + 7·17-s + 5·19-s − 3·21-s − 5·25-s − 9·27-s − 8·29-s + 2·31-s − 4·37-s + 18·39-s + 6·41-s − 3·43-s − 8·47-s + 49-s − 21·51-s − 6·53-s − 15·57-s + 5·59-s − 10·61-s + 6·63-s + 13·67-s + 6·71-s − 11·73-s + 15·75-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.377·7-s + 2·9-s − 1.66·13-s + 1.69·17-s + 1.14·19-s − 0.654·21-s − 25-s − 1.73·27-s − 1.48·29-s + 0.359·31-s − 0.657·37-s + 2.88·39-s + 0.937·41-s − 0.457·43-s − 1.16·47-s + 1/7·49-s − 2.94·51-s − 0.824·53-s − 1.98·57-s + 0.650·59-s − 1.28·61-s + 0.755·63-s + 1.58·67-s + 0.712·71-s − 1.28·73-s + 1.73·75-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 \( 1 + p T + p T^{2} \)
5 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 3 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−12.85909572816665, −12.49260549140695, −12.10414658251709, −11.78612071170602, −11.33247647594408, −11.02884595344245, −10.20381560291619, −10.06992769504583, −9.540402193304327, −9.293980704597889, −8.165912474847002, −7.772531618903229, −7.403869567552806, −7.023172026093663, −6.348965015820317, −5.809366693393119, −5.385726648709417, −5.098142098530606, −4.691549287724100, −3.930327750196070, −3.430200009426834, −2.684380551652875, −1.844598654146048, −1.376470785947651, −0.6359700115464471, 0, 0.6359700115464471, 1.376470785947651, 1.844598654146048, 2.684380551652875, 3.430200009426834, 3.930327750196070, 4.691549287724100, 5.098142098530606, 5.385726648709417, 5.809366693393119, 6.348965015820317, 7.023172026093663, 7.403869567552806, 7.772531618903229, 8.165912474847002, 9.293980704597889, 9.540402193304327, 10.06992769504583, 10.20381560291619, 11.02884595344245, 11.33247647594408, 11.78612071170602, 12.10414658251709, 12.49260549140695, 12.85909572816665

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