Properties

Label 2-2366-1.1-c1-0-12
Degree $2$
Conductor $2366$
Sign $1$
Analytic cond. $18.8926$
Root an. cond. $4.34656$
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-s − 0.198·3-s + 4-s − 0.890·5-s + 0.198·6-s + 7-s − 8-s − 2.96·9-s + 0.890·10-s − 0.664·11-s − 0.198·12-s − 14-s + 0.176·15-s + 16-s − 2.44·17-s + 2.96·18-s + 8.63·19-s − 0.890·20-s − 0.198·21-s + 0.664·22-s − 7.60·23-s + 0.198·24-s − 4.20·25-s + 1.18·27-s + 28-s + 3.60·29-s − 0.176·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.114·3-s + 0.5·4-s − 0.398·5-s + 0.0808·6-s + 0.377·7-s − 0.353·8-s − 0.986·9-s + 0.281·10-s − 0.200·11-s − 0.0571·12-s − 0.267·14-s + 0.0455·15-s + 0.250·16-s − 0.593·17-s + 0.697·18-s + 1.98·19-s − 0.199·20-s − 0.0432·21-s + 0.141·22-s − 1.58·23-s + 0.0404·24-s − 0.841·25-s + 0.227·27-s + 0.188·28-s + 0.669·29-s − 0.0321·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2366 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2366 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2366\)    =    \(2 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(18.8926\)
Root analytic conductor: \(4.34656\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2366,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9057052945\)
\(L(\frac12)\) \(\approx\) \(0.9057052945\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 \)
good3 \( 1 + 0.198T + 3T^{2} \)
5 \( 1 + 0.890T + 5T^{2} \)
11 \( 1 + 0.664T + 11T^{2} \)
17 \( 1 + 2.44T + 17T^{2} \)
19 \( 1 - 8.63T + 19T^{2} \)
23 \( 1 + 7.60T + 23T^{2} \)
29 \( 1 - 3.60T + 29T^{2} \)
31 \( 1 - 1.50T + 31T^{2} \)
37 \( 1 - 5.60T + 37T^{2} \)
41 \( 1 + 7.83T + 41T^{2} \)
43 \( 1 - 7.46T + 43T^{2} \)
47 \( 1 - 1.20T + 47T^{2} \)
53 \( 1 + 4.89T + 53T^{2} \)
59 \( 1 - 12.8T + 59T^{2} \)
61 \( 1 - 7.70T + 61T^{2} \)
67 \( 1 + 6.07T + 67T^{2} \)
71 \( 1 - 6.27T + 71T^{2} \)
73 \( 1 + 3.67T + 73T^{2} \)
79 \( 1 - 4.37T + 79T^{2} \)
83 \( 1 - 2.92T + 83T^{2} \)
89 \( 1 - 12.5T + 89T^{2} \)
97 \( 1 - 10.4T + 97T^{2} \)
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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

−8.941497783467430875837762549869, −8.021369606565179782229790657747, −7.82903960399757875216656571291, −6.76666597037889926788497029203, −5.88188541896118568314861053403, −5.20291576196928205554149800304, −4.05191347239270475198756712866, −3.04501669062144818976111592416, −2.07897276430616856690517221055, −0.66749074865546196207883589210, 0.66749074865546196207883589210, 2.07897276430616856690517221055, 3.04501669062144818976111592416, 4.05191347239270475198756712866, 5.20291576196928205554149800304, 5.88188541896118568314861053403, 6.76666597037889926788497029203, 7.82903960399757875216656571291, 8.021369606565179782229790657747, 8.941497783467430875837762549869

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