Properties

Label 2-7200-1.1-c1-0-24
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·13-s + 6·17-s − 4·19-s + 8·23-s + 2·29-s + 4·31-s − 10·37-s − 2·41-s + 4·43-s + 8·47-s − 7·49-s − 2·53-s − 8·59-s − 2·61-s + 12·67-s − 8·71-s + 14·73-s − 12·79-s − 4·83-s + 14·89-s − 2·97-s + 10·101-s − 8·103-s + 12·107-s − 10·109-s − 10·113-s + ⋯
L(s)  = 1  − 0.554·13-s + 1.45·17-s − 0.917·19-s + 1.66·23-s + 0.371·29-s + 0.718·31-s − 1.64·37-s − 0.312·41-s + 0.609·43-s + 1.16·47-s − 49-s − 0.274·53-s − 1.04·59-s − 0.256·61-s + 1.46·67-s − 0.949·71-s + 1.63·73-s − 1.35·79-s − 0.439·83-s + 1.48·89-s − 0.203·97-s + 0.995·101-s − 0.788·103-s + 1.16·107-s − 0.957·109-s − 0.940·113-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: \(0\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.973680424\)
\(L(\frac12)\) \(\approx\) \(1.973680424\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
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

−7.938193955754412916984539060954, −7.17639007243042567443155353657, −6.64866065552600629630062698936, −5.75787177076612033882996918275, −5.09180551123452586718843395452, −4.45057120986269498490927812827, −3.42736112199041461667924257589, −2.83003476495147575621149255427, −1.76668015303191151504540518969, −0.72272882696005577760862197830, 0.72272882696005577760862197830, 1.76668015303191151504540518969, 2.83003476495147575621149255427, 3.42736112199041461667924257589, 4.45057120986269498490927812827, 5.09180551123452586718843395452, 5.75787177076612033882996918275, 6.64866065552600629630062698936, 7.17639007243042567443155353657, 7.938193955754412916984539060954

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