Properties

Label 2-2368-1.1-c1-0-6
Degree $2$
Conductor $2368$
Sign $1$
Analytic cond. $18.9085$
Root an. cond. $4.34839$
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  − 0.302·3-s − 1.30·5-s − 4.60·7-s − 2.90·9-s + 1.30·11-s + 2.30·13-s + 0.394·15-s − 6·17-s + 2·19-s + 1.39·21-s + 6.90·23-s − 3.30·25-s + 1.78·27-s − 6.90·29-s − 3.30·31-s − 0.394·33-s + 6·35-s − 37-s − 0.697·39-s − 0.908·41-s − 6.60·43-s + 3.78·45-s + 2.60·47-s + 14.2·49-s + 1.81·51-s + 6·53-s − 1.69·55-s + ⋯
L(s)  = 1  − 0.174·3-s − 0.582·5-s − 1.74·7-s − 0.969·9-s + 0.392·11-s + 0.638·13-s + 0.101·15-s − 1.45·17-s + 0.458·19-s + 0.304·21-s + 1.44·23-s − 0.660·25-s + 0.344·27-s − 1.28·29-s − 0.593·31-s − 0.0686·33-s + 1.01·35-s − 0.164·37-s − 0.111·39-s − 0.141·41-s − 1.00·43-s + 0.564·45-s + 0.380·47-s + 2.03·49-s + 0.254·51-s + 0.824·53-s − 0.228·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2368\)    =    \(2^{6} \cdot 37\)
Sign: $1$
Analytic conductor: \(18.9085\)
Root analytic conductor: \(4.34839\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7045758571\)
\(L(\frac12)\) \(\approx\) \(0.7045758571\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
37 \( 1 + T \)
good3 \( 1 + 0.302T + 3T^{2} \)
5 \( 1 + 1.30T + 5T^{2} \)
7 \( 1 + 4.60T + 7T^{2} \)
11 \( 1 - 1.30T + 11T^{2} \)
13 \( 1 - 2.30T + 13T^{2} \)
17 \( 1 + 6T + 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 - 6.90T + 23T^{2} \)
29 \( 1 + 6.90T + 29T^{2} \)
31 \( 1 + 3.30T + 31T^{2} \)
41 \( 1 + 0.908T + 41T^{2} \)
43 \( 1 + 6.60T + 43T^{2} \)
47 \( 1 - 2.60T + 47T^{2} \)
53 \( 1 - 6T + 53T^{2} \)
59 \( 1 - 3.39T + 59T^{2} \)
61 \( 1 - 10.5T + 61T^{2} \)
67 \( 1 - 14.5T + 67T^{2} \)
71 \( 1 + 6T + 71T^{2} \)
73 \( 1 + 8.69T + 73T^{2} \)
79 \( 1 - 16.1T + 79T^{2} \)
83 \( 1 - 17.2T + 83T^{2} \)
89 \( 1 - 5.21T + 89T^{2} \)
97 \( 1 - 12.4T + 97T^{2} \)
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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

−9.069209802411176238199506216307, −8.380031259325216394423208543422, −7.21671162425764860760013864727, −6.67328312580759042489787592924, −5.97357340456275159642676498569, −5.13168222989071166574785713754, −3.79424579121823740375501171518, −3.42950928286374688138209739524, −2.33349610642909562115570568698, −0.51328978480074329868698016162, 0.51328978480074329868698016162, 2.33349610642909562115570568698, 3.42950928286374688138209739524, 3.79424579121823740375501171518, 5.13168222989071166574785713754, 5.97357340456275159642676498569, 6.67328312580759042489787592924, 7.21671162425764860760013864727, 8.380031259325216394423208543422, 9.069209802411176238199506216307

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