Properties

Label 2-259920-1.1-c1-0-82
Degree $2$
Conductor $259920$
Sign $-1$
Analytic cond. $2075.47$
Root an. cond. $45.5573$
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  − 5-s + 2·11-s − 4·13-s + 2·17-s − 6·23-s + 25-s − 2·29-s − 4·31-s + 8·37-s + 6·41-s + 8·43-s − 6·47-s − 7·49-s − 6·53-s − 2·55-s − 4·59-s − 6·61-s + 4·65-s − 8·67-s − 14·73-s − 8·79-s − 6·83-s − 2·85-s + 6·89-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.603·11-s − 1.10·13-s + 0.485·17-s − 1.25·23-s + 1/5·25-s − 0.371·29-s − 0.718·31-s + 1.31·37-s + 0.937·41-s + 1.21·43-s − 0.875·47-s − 49-s − 0.824·53-s − 0.269·55-s − 0.520·59-s − 0.768·61-s + 0.496·65-s − 0.977·67-s − 1.63·73-s − 0.900·79-s − 0.658·83-s − 0.216·85-s + 0.635·89-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 259920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 259920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(259920\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(2075.47\)
Root analytic conductor: \(45.5573\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 259920,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
5 \( 1 + T \)
19 \( 1 \)
good7 \( 1 + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−12.97863459668996, −12.51642801209355, −12.11117849387676, −11.74398479070613, −11.22200276358039, −10.85871189135788, −10.19014353006921, −9.776688289507817, −9.369683958566463, −8.985182220451427, −8.277261596540285, −7.773643272444121, −7.524406121626641, −7.058721746531335, −6.325944823666350, −5.935544380833872, −5.516927909955521, −4.651587856796403, −4.419719686776711, −3.929977343784954, −3.136008775543535, −2.860733141905322, −1.978134324489518, −1.570555437385319, −0.6713561382620252, 0, 0.6713561382620252, 1.570555437385319, 1.978134324489518, 2.860733141905322, 3.136008775543535, 3.929977343784954, 4.419719686776711, 4.651587856796403, 5.516927909955521, 5.935544380833872, 6.325944823666350, 7.058721746531335, 7.524406121626641, 7.773643272444121, 8.277261596540285, 8.985182220451427, 9.369683958566463, 9.776688289507817, 10.19014353006921, 10.85871189135788, 11.22200276358039, 11.74398479070613, 12.11117849387676, 12.51642801209355, 12.97863459668996

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