Properties

Label 2-7200-1.1-c1-0-44
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  + 2·7-s + 6·11-s − 2·13-s + 6·17-s + 4·19-s + 8·23-s − 8·31-s + 2·37-s + 6·41-s + 4·43-s + 4·47-s − 3·49-s − 6·53-s + 6·59-s − 6·61-s + 4·71-s + 12·73-s + 12·77-s − 8·79-s − 12·83-s − 14·89-s − 4·91-s + 8·97-s − 8·101-s − 6·103-s − 12·107-s + 2·109-s + ⋯
L(s)  = 1  + 0.755·7-s + 1.80·11-s − 0.554·13-s + 1.45·17-s + 0.917·19-s + 1.66·23-s − 1.43·31-s + 0.328·37-s + 0.937·41-s + 0.609·43-s + 0.583·47-s − 3/7·49-s − 0.824·53-s + 0.781·59-s − 0.768·61-s + 0.474·71-s + 1.40·73-s + 1.36·77-s − 0.900·79-s − 1.31·83-s − 1.48·89-s − 0.419·91-s + 0.812·97-s − 0.796·101-s − 0.591·103-s − 1.16·107-s + 0.191·109-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: \(0\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.969468666\)
\(L(\frac12)\) \(\approx\) \(2.969468666\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
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 \( 1 + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−7.77079584654901472480999050398, −7.29748649098476752106219363127, −6.65059647340821777600171379498, −5.67718320684817160469645811048, −5.18935084233229274182593774224, −4.31349073588253459211288439345, −3.59571571217919029122517285361, −2.79821995628023755071947183695, −1.53619986801494709991654485095, −1.00428492650276077651835595451, 1.00428492650276077651835595451, 1.53619986801494709991654485095, 2.79821995628023755071947183695, 3.59571571217919029122517285361, 4.31349073588253459211288439345, 5.18935084233229274182593774224, 5.67718320684817160469645811048, 6.65059647340821777600171379498, 7.29748649098476752106219363127, 7.77079584654901472480999050398

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