Properties

Label 2-87120-1.1-c1-0-84
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s + 3·7-s + 3·13-s + 17-s + 5·19-s + 6·23-s + 25-s + 29-s + 3·35-s + 9·37-s + 4·41-s + 4·43-s − 4·47-s + 2·49-s + 2·53-s − 8·59-s − 4·61-s + 3·65-s − 8·67-s + 5·71-s + 4·73-s + 4·79-s + 15·83-s + 85-s + 6·89-s + 9·91-s + 5·95-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.13·7-s + 0.832·13-s + 0.242·17-s + 1.14·19-s + 1.25·23-s + 1/5·25-s + 0.185·29-s + 0.507·35-s + 1.47·37-s + 0.624·41-s + 0.609·43-s − 0.583·47-s + 2/7·49-s + 0.274·53-s − 1.04·59-s − 0.512·61-s + 0.372·65-s − 0.977·67-s + 0.593·71-s + 0.468·73-s + 0.450·79-s + 1.64·83-s + 0.108·85-s + 0.635·89-s + 0.943·91-s + 0.512·95-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: \(0\)
Selberg data: \((2,\ 87120,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.724645665\)
\(L(\frac12)\) \(\approx\) \(4.724645665\)
\(L(\frac{3}{2})\) 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 \( 1 - 3 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 9 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 15 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−13.85705318696376, −13.42883778719926, −13.12344086930638, −12.22164945264664, −12.07061276908293, −11.20394293549698, −10.99414770780407, −10.67531371695328, −9.762883649059776, −9.413438003827844, −8.965573093357766, −8.278641522854248, −7.851701378140654, −7.439287229357945, −6.714115592325925, −6.176729422780069, −5.573824985216320, −5.127875397233871, −4.583579183452137, −4.000580299415600, −3.173573097189325, −2.739348033803337, −1.871832414739263, −1.240198886775938, −0.7928656114944453, 0.7928656114944453, 1.240198886775938, 1.871832414739263, 2.739348033803337, 3.173573097189325, 4.000580299415600, 4.583579183452137, 5.127875397233871, 5.573824985216320, 6.176729422780069, 6.714115592325925, 7.439287229357945, 7.851701378140654, 8.278641522854248, 8.965573093357766, 9.413438003827844, 9.762883649059776, 10.67531371695328, 10.99414770780407, 11.20394293549698, 12.07061276908293, 12.22164945264664, 13.12344086930638, 13.42883778719926, 13.85705318696376

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