Properties

Label 2-87120-1.1-c1-0-123
Degree $2$
Conductor $87120$
Sign $-1$
Analytic cond. $695.656$
Root an. cond. $26.3753$
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 + 4·13-s − 2·17-s + 2·19-s − 8·23-s + 25-s − 4·29-s + 4·31-s − 2·37-s − 12·41-s + 8·43-s − 4·47-s − 7·49-s + 10·53-s + 4·59-s − 6·61-s + 4·65-s − 12·67-s + 16·73-s + 6·79-s + 2·83-s − 2·85-s − 18·89-s + 2·95-s − 2·97-s + 101-s + 103-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.10·13-s − 0.485·17-s + 0.458·19-s − 1.66·23-s + 1/5·25-s − 0.742·29-s + 0.718·31-s − 0.328·37-s − 1.87·41-s + 1.21·43-s − 0.583·47-s − 49-s + 1.37·53-s + 0.520·59-s − 0.768·61-s + 0.496·65-s − 1.46·67-s + 1.87·73-s + 0.675·79-s + 0.219·83-s − 0.216·85-s − 1.90·89-s + 0.205·95-s − 0.203·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 87120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 87120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(87120\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(695.656\)
Root analytic conductor: \(26.3753\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 87120,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
11 \( 1 \)
good7 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 16 T + p T^{2} \)
79 \( 1 - 6 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−13.89027467666682, −13.71156231267728, −13.34796623669176, −12.68982878022383, −12.13170803951673, −11.71574283672771, −11.16090314710445, −10.67603794299508, −10.15199609417778, −9.684791298775736, −9.205266616614220, −8.496742980615309, −8.265599677025122, −7.613883318448058, −6.905700442497466, −6.487361503256640, −5.851107230538398, −5.569796467812816, −4.762599796300720, −4.205634161583882, −3.576928403168468, −3.088072740712262, −2.149534148020358, −1.763193760896356, −0.9500967486062138, 0, 0.9500967486062138, 1.763193760896356, 2.149534148020358, 3.088072740712262, 3.576928403168468, 4.205634161583882, 4.762599796300720, 5.569796467812816, 5.851107230538398, 6.487361503256640, 6.905700442497466, 7.613883318448058, 8.265599677025122, 8.496742980615309, 9.205266616614220, 9.684791298775736, 10.15199609417778, 10.67603794299508, 11.16090314710445, 11.71574283672771, 12.13170803951673, 12.68982878022383, 13.34796623669176, 13.71156231267728, 13.89027467666682

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