Properties

Label 2-8043-1.1-c1-0-93
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  − 2.82·2-s − 3-s + 5.95·4-s − 4.23·5-s + 2.82·6-s − 7-s − 11.1·8-s + 9-s + 11.9·10-s − 3.53·11-s − 5.95·12-s + 5.69·13-s + 2.82·14-s + 4.23·15-s + 19.5·16-s + 6.11·17-s − 2.82·18-s − 0.959·19-s − 25.2·20-s + 21-s + 9.96·22-s + 0.804·23-s + 11.1·24-s + 12.9·25-s − 16.0·26-s − 27-s − 5.95·28-s + ⋯
L(s)  = 1  − 1.99·2-s − 0.577·3-s + 2.97·4-s − 1.89·5-s + 1.15·6-s − 0.377·7-s − 3.94·8-s + 0.333·9-s + 3.77·10-s − 1.06·11-s − 1.72·12-s + 1.57·13-s + 0.753·14-s + 1.09·15-s + 4.89·16-s + 1.48·17-s − 0.664·18-s − 0.220·19-s − 5.64·20-s + 0.218·21-s + 2.12·22-s + 0.167·23-s + 2.27·24-s + 2.58·25-s − 3.15·26-s − 0.192·27-s − 1.12·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4899675234\)
\(L(\frac12)\) \(\approx\) \(0.4899675234\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
383 \( 1 - T \)
good2 \( 1 + 2.82T + 2T^{2} \)
5 \( 1 + 4.23T + 5T^{2} \)
11 \( 1 + 3.53T + 11T^{2} \)
13 \( 1 - 5.69T + 13T^{2} \)
17 \( 1 - 6.11T + 17T^{2} \)
19 \( 1 + 0.959T + 19T^{2} \)
23 \( 1 - 0.804T + 23T^{2} \)
29 \( 1 - 7.58T + 29T^{2} \)
31 \( 1 - 0.289T + 31T^{2} \)
37 \( 1 - 4.28T + 37T^{2} \)
41 \( 1 - 2.94T + 41T^{2} \)
43 \( 1 + 1.74T + 43T^{2} \)
47 \( 1 - 8.28T + 47T^{2} \)
53 \( 1 - 12.2T + 53T^{2} \)
59 \( 1 - 13.5T + 59T^{2} \)
61 \( 1 - 8.02T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 + 0.616T + 71T^{2} \)
73 \( 1 + 9.19T + 73T^{2} \)
79 \( 1 + 5.58T + 79T^{2} \)
83 \( 1 - 0.412T + 83T^{2} \)
89 \( 1 - 13.5T + 89T^{2} \)
97 \( 1 - 2.08T + 97T^{2} \)
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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

−7.977550462385840656818679173622, −7.37321709237070441927421637785, −6.85357183758431981288955122641, −6.06463928675731809696623453971, −5.35027001138960756804687105352, −3.96200698495557984710400944463, −3.32084283827587941217776933442, −2.53992890464687056333911191055, −0.939886873193587218747068233735, −0.68469917044945457590894591164, 0.68469917044945457590894591164, 0.939886873193587218747068233735, 2.53992890464687056333911191055, 3.32084283827587941217776933442, 3.96200698495557984710400944463, 5.35027001138960756804687105352, 6.06463928675731809696623453971, 6.85357183758431981288955122641, 7.37321709237070441927421637785, 7.977550462385840656818679173622

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