Properties

Label 2-8043-1.1-c1-0-17
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  + 0.583·2-s − 3-s − 1.65·4-s − 2.20·5-s − 0.583·6-s − 7-s − 2.13·8-s + 9-s − 1.28·10-s + 0.238·11-s + 1.65·12-s + 2.66·13-s − 0.583·14-s + 2.20·15-s + 2.07·16-s − 5.07·17-s + 0.583·18-s + 1.66·19-s + 3.66·20-s + 21-s + 0.138·22-s − 1.34·23-s + 2.13·24-s − 0.124·25-s + 1.55·26-s − 27-s + 1.65·28-s + ⋯
L(s)  = 1  + 0.412·2-s − 0.577·3-s − 0.829·4-s − 0.987·5-s − 0.238·6-s − 0.377·7-s − 0.754·8-s + 0.333·9-s − 0.407·10-s + 0.0718·11-s + 0.479·12-s + 0.739·13-s − 0.155·14-s + 0.570·15-s + 0.518·16-s − 1.22·17-s + 0.137·18-s + 0.381·19-s + 0.819·20-s + 0.218·21-s + 0.0296·22-s − 0.279·23-s + 0.435·24-s − 0.0249·25-s + 0.304·26-s − 0.192·27-s + 0.313·28-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

\(L(1)\) \(\approx\) \(0.4392115915\)
\(L(\frac12)\) \(\approx\) \(0.4392115915\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.583T + 2T^{2} \)
5 \( 1 + 2.20T + 5T^{2} \)
11 \( 1 - 0.238T + 11T^{2} \)
13 \( 1 - 2.66T + 13T^{2} \)
17 \( 1 + 5.07T + 17T^{2} \)
19 \( 1 - 1.66T + 19T^{2} \)
23 \( 1 + 1.34T + 23T^{2} \)
29 \( 1 - 1.06T + 29T^{2} \)
31 \( 1 - 1.81T + 31T^{2} \)
37 \( 1 + 6.84T + 37T^{2} \)
41 \( 1 + 9.43T + 41T^{2} \)
43 \( 1 - 2.66T + 43T^{2} \)
47 \( 1 + 5.29T + 47T^{2} \)
53 \( 1 + 12.3T + 53T^{2} \)
59 \( 1 - 1.63T + 59T^{2} \)
61 \( 1 + 11.4T + 61T^{2} \)
67 \( 1 + 2.24T + 67T^{2} \)
71 \( 1 + 4.38T + 71T^{2} \)
73 \( 1 - 3.21T + 73T^{2} \)
79 \( 1 + 6.46T + 79T^{2} \)
83 \( 1 - 4.79T + 83T^{2} \)
89 \( 1 + 9.63T + 89T^{2} \)
97 \( 1 - 13.5T + 97T^{2} \)
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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

−7.924562486177632426775258880060, −6.98144277877338221474099627743, −6.38713919611279867590225208100, −5.71372303036985815499057831007, −4.84576968776460382096330188152, −4.37158557863364132322728628253, −3.64611209215711650158241197176, −3.07673754304769405420398897931, −1.60169731677969047293762463622, −0.32242376642068424845111144552, 0.32242376642068424845111144552, 1.60169731677969047293762463622, 3.07673754304769405420398897931, 3.64611209215711650158241197176, 4.37158557863364132322728628253, 4.84576968776460382096330188152, 5.71372303036985815499057831007, 6.38713919611279867590225208100, 6.98144277877338221474099627743, 7.924562486177632426775258880060

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