Properties

Label 2-52800-1.1-c1-0-46
Degree $2$
Conductor $52800$
Sign $1$
Analytic cond. $421.610$
Root an. cond. $20.5331$
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  + 3-s − 2·7-s + 9-s − 11-s + 5·13-s + 19-s − 2·21-s − 3·23-s + 27-s + 3·29-s − 31-s − 33-s + 2·37-s + 5·39-s − 6·41-s + 11·43-s + 12·47-s − 3·49-s + 12·53-s + 57-s − 6·59-s − 2·61-s − 2·63-s + 2·67-s − 3·69-s − 9·71-s − 2·73-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.755·7-s + 1/3·9-s − 0.301·11-s + 1.38·13-s + 0.229·19-s − 0.436·21-s − 0.625·23-s + 0.192·27-s + 0.557·29-s − 0.179·31-s − 0.174·33-s + 0.328·37-s + 0.800·39-s − 0.937·41-s + 1.67·43-s + 1.75·47-s − 3/7·49-s + 1.64·53-s + 0.132·57-s − 0.781·59-s − 0.256·61-s − 0.251·63-s + 0.244·67-s − 0.361·69-s − 1.06·71-s − 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 52800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 52800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(52800\)    =    \(2^{6} \cdot 3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(421.610\)
Root analytic conductor: \(20.5331\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 52800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.915524743\)
\(L(\frac12)\) \(\approx\) \(2.915524743\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 \)
11 \( 1 + T \)
good7 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 9 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−14.34162091064488, −13.80210936756460, −13.58762364746105, −12.98268339215537, −12.54286812376516, −11.95466762589130, −11.42731035252200, −10.61488311392620, −10.44601640596286, −9.790621250622705, −9.098504201298048, −8.861156762216983, −8.229746252493405, −7.627544888169612, −7.174343466991579, −6.373569975063660, −6.051874986711703, −5.434039968677406, −4.595244614412349, −3.909548552063145, −3.547963355299746, −2.811746172268940, −2.256073107278249, −1.344998749869644, −0.6017992019919155, 0.6017992019919155, 1.344998749869644, 2.256073107278249, 2.811746172268940, 3.547963355299746, 3.909548552063145, 4.595244614412349, 5.434039968677406, 6.051874986711703, 6.373569975063660, 7.174343466991579, 7.627544888169612, 8.229746252493405, 8.861156762216983, 9.098504201298048, 9.790621250622705, 10.44601640596286, 10.61488311392620, 11.42731035252200, 11.95466762589130, 12.54286812376516, 12.98268339215537, 13.58762364746105, 13.80210936756460, 14.34162091064488

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