Properties

Label 2-7200-1.1-c1-0-72
Degree $2$
Conductor $7200$
Sign $-1$
Analytic cond. $57.4922$
Root an. cond. $7.58236$
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  + 7-s − 4·11-s + 3·13-s − 4·17-s + 19-s + 8·29-s − 31-s − 2·37-s − 2·41-s − 11·43-s + 2·47-s − 6·49-s − 10·53-s − 6·59-s + 11·61-s + 9·67-s + 6·71-s + 14·73-s − 4·77-s − 16·79-s − 2·83-s + 3·91-s + 11·97-s − 14·101-s + 8·103-s − 6·107-s − 11·109-s + ⋯
L(s)  = 1  + 0.377·7-s − 1.20·11-s + 0.832·13-s − 0.970·17-s + 0.229·19-s + 1.48·29-s − 0.179·31-s − 0.328·37-s − 0.312·41-s − 1.67·43-s + 0.291·47-s − 6/7·49-s − 1.37·53-s − 0.781·59-s + 1.40·61-s + 1.09·67-s + 0.712·71-s + 1.63·73-s − 0.455·77-s − 1.80·79-s − 0.219·83-s + 0.314·91-s + 1.11·97-s − 1.39·101-s + 0.788·103-s − 0.580·107-s − 1.05·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7200\)    =    \(2^{5} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(57.4922\)
Root analytic conductor: \(7.58236\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ -1)\)

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 \( 1 \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 11 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 11 T + p T^{2} \)
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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

−7.72976433612443188588237557125, −6.73492340398703681227628022001, −6.34720055628381170877224491641, −5.23399467997362960383786705628, −4.92884766890271290138433044796, −3.95880548395019386369268689291, −3.09766889298119750243213890847, −2.29421886983463011439159285456, −1.31752447688370921145803866253, 0, 1.31752447688370921145803866253, 2.29421886983463011439159285456, 3.09766889298119750243213890847, 3.95880548395019386369268689291, 4.92884766890271290138433044796, 5.23399467997362960383786705628, 6.34720055628381170877224491641, 6.73492340398703681227628022001, 7.72976433612443188588237557125

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