Properties

Label 2-7360-1.1-c1-0-100
Degree $2$
Conductor $7360$
Sign $1$
Analytic cond. $58.7698$
Root an. cond. $7.66615$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.94·3-s − 5-s − 2.13·7-s + 5.69·9-s + 5.67·11-s + 5.04·13-s − 2.94·15-s + 0.545·17-s + 6.74·19-s − 6.30·21-s + 23-s + 25-s + 7.93·27-s + 5.11·29-s − 4.64·31-s + 16.7·33-s + 2.13·35-s + 2.21·37-s + 14.8·39-s − 10.2·41-s − 10.5·43-s − 5.69·45-s + 2.61·47-s − 2.42·49-s + 1.60·51-s − 8.67·53-s − 5.67·55-s + ⋯
L(s)  = 1  + 1.70·3-s − 0.447·5-s − 0.808·7-s + 1.89·9-s + 1.71·11-s + 1.39·13-s − 0.761·15-s + 0.132·17-s + 1.54·19-s − 1.37·21-s + 0.208·23-s + 0.200·25-s + 1.52·27-s + 0.949·29-s − 0.834·31-s + 2.91·33-s + 0.361·35-s + 0.364·37-s + 2.38·39-s − 1.59·41-s − 1.60·43-s − 0.848·45-s + 0.381·47-s − 0.346·49-s + 0.225·51-s − 1.19·53-s − 0.764·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7360 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7360 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7360\)    =    \(2^{6} \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(58.7698\)
Root analytic conductor: \(7.66615\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7360,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.362343894\)
\(L(\frac12)\) \(\approx\) \(4.362343894\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
23 \( 1 - T \)
good3 \( 1 - 2.94T + 3T^{2} \)
7 \( 1 + 2.13T + 7T^{2} \)
11 \( 1 - 5.67T + 11T^{2} \)
13 \( 1 - 5.04T + 13T^{2} \)
17 \( 1 - 0.545T + 17T^{2} \)
19 \( 1 - 6.74T + 19T^{2} \)
29 \( 1 - 5.11T + 29T^{2} \)
31 \( 1 + 4.64T + 31T^{2} \)
37 \( 1 - 2.21T + 37T^{2} \)
41 \( 1 + 10.2T + 41T^{2} \)
43 \( 1 + 10.5T + 43T^{2} \)
47 \( 1 - 2.61T + 47T^{2} \)
53 \( 1 + 8.67T + 53T^{2} \)
59 \( 1 + 0.777T + 59T^{2} \)
61 \( 1 - 7.00T + 61T^{2} \)
67 \( 1 - 7.27T + 67T^{2} \)
71 \( 1 - 3.40T + 71T^{2} \)
73 \( 1 + 6.34T + 73T^{2} \)
79 \( 1 + 4.07T + 79T^{2} \)
83 \( 1 - 1.51T + 83T^{2} \)
89 \( 1 + 9.79T + 89T^{2} \)
97 \( 1 - 4.60T + 97T^{2} \)
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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

−8.135838978755787295887611114540, −7.19454127337660350641189190267, −6.76325086496967537859952641950, −6.04085021418037159712588986400, −4.83860573517296086050544737239, −3.88196667687638137324562592481, −3.39992662346822163008425334893, −3.14248803111852525258980027920, −1.76965705102324725335080182389, −1.07316626794452437790630706547, 1.07316626794452437790630706547, 1.76965705102324725335080182389, 3.14248803111852525258980027920, 3.39992662346822163008425334893, 3.88196667687638137324562592481, 4.83860573517296086050544737239, 6.04085021418037159712588986400, 6.76325086496967537859952641950, 7.19454127337660350641189190267, 8.135838978755787295887611114540

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