Properties

Label 2-8043-1.1-c1-0-118
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  + 2.56·2-s − 3-s + 4.59·4-s − 1.61·5-s − 2.56·6-s − 7-s + 6.64·8-s + 9-s − 4.15·10-s − 3.75·11-s − 4.59·12-s − 3.22·13-s − 2.56·14-s + 1.61·15-s + 7.88·16-s + 5.51·17-s + 2.56·18-s + 7.99·19-s − 7.43·20-s + 21-s − 9.64·22-s + 3.68·23-s − 6.64·24-s − 2.37·25-s − 8.27·26-s − 27-s − 4.59·28-s + ⋯
L(s)  = 1  + 1.81·2-s − 0.577·3-s + 2.29·4-s − 0.724·5-s − 1.04·6-s − 0.377·7-s + 2.35·8-s + 0.333·9-s − 1.31·10-s − 1.13·11-s − 1.32·12-s − 0.893·13-s − 0.686·14-s + 0.418·15-s + 1.97·16-s + 1.33·17-s + 0.605·18-s + 1.83·19-s − 1.66·20-s + 0.218·21-s − 2.05·22-s + 0.768·23-s − 1.35·24-s − 0.475·25-s − 1.62·26-s − 0.192·27-s − 0.867·28-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

\(L(1)\) \(\approx\) \(4.294712663\)
\(L(\frac12)\) \(\approx\) \(4.294712663\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.56T + 2T^{2} \)
5 \( 1 + 1.61T + 5T^{2} \)
11 \( 1 + 3.75T + 11T^{2} \)
13 \( 1 + 3.22T + 13T^{2} \)
17 \( 1 - 5.51T + 17T^{2} \)
19 \( 1 - 7.99T + 19T^{2} \)
23 \( 1 - 3.68T + 23T^{2} \)
29 \( 1 + 4.56T + 29T^{2} \)
31 \( 1 - 0.880T + 31T^{2} \)
37 \( 1 - 2.68T + 37T^{2} \)
41 \( 1 + 0.348T + 41T^{2} \)
43 \( 1 - 2.19T + 43T^{2} \)
47 \( 1 - 9.15T + 47T^{2} \)
53 \( 1 + 6.97T + 53T^{2} \)
59 \( 1 - 5.68T + 59T^{2} \)
61 \( 1 - 1.35T + 61T^{2} \)
67 \( 1 - 6.36T + 67T^{2} \)
71 \( 1 + 5.83T + 71T^{2} \)
73 \( 1 - 10.5T + 73T^{2} \)
79 \( 1 - 5.15T + 79T^{2} \)
83 \( 1 - 3.80T + 83T^{2} \)
89 \( 1 - 6.02T + 89T^{2} \)
97 \( 1 - 0.213T + 97T^{2} \)
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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

−7.48101896101482707486051208684, −7.14914910798397262534383440018, −6.13272272219492082724240159456, −5.37100250701353727968035836831, −5.24740468999433571711198477572, −4.39741738846515253504617136790, −3.50572606208211631463293083670, −3.09718106896086472640419306420, −2.19700631976583663407938821172, −0.78341674475865222259631512187, 0.78341674475865222259631512187, 2.19700631976583663407938821172, 3.09718106896086472640419306420, 3.50572606208211631463293083670, 4.39741738846515253504617136790, 5.24740468999433571711198477572, 5.37100250701353727968035836831, 6.13272272219492082724240159456, 7.14914910798397262534383440018, 7.48101896101482707486051208684

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