Properties

Label 2-8043-1.1-c1-0-266
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  + 2.04·2-s + 3-s + 2.16·4-s + 4.10·5-s + 2.04·6-s − 7-s + 0.333·8-s + 9-s + 8.38·10-s + 1.94·11-s + 2.16·12-s − 3.26·13-s − 2.04·14-s + 4.10·15-s − 3.64·16-s + 2.41·17-s + 2.04·18-s + 2.82·19-s + 8.88·20-s − 21-s + 3.97·22-s + 0.499·23-s + 0.333·24-s + 11.8·25-s − 6.66·26-s + 27-s − 2.16·28-s + ⋯
L(s)  = 1  + 1.44·2-s + 0.577·3-s + 1.08·4-s + 1.83·5-s + 0.833·6-s − 0.377·7-s + 0.118·8-s + 0.333·9-s + 2.65·10-s + 0.587·11-s + 0.624·12-s − 0.906·13-s − 0.545·14-s + 1.06·15-s − 0.911·16-s + 0.585·17-s + 0.480·18-s + 0.648·19-s + 1.98·20-s − 0.218·21-s + 0.847·22-s + 0.104·23-s + 0.0681·24-s + 2.37·25-s − 1.30·26-s + 0.192·27-s − 0.408·28-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

\(L(1)\) \(\approx\) \(8.195046004\)
\(L(\frac12)\) \(\approx\) \(8.195046004\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.04T + 2T^{2} \)
5 \( 1 - 4.10T + 5T^{2} \)
11 \( 1 - 1.94T + 11T^{2} \)
13 \( 1 + 3.26T + 13T^{2} \)
17 \( 1 - 2.41T + 17T^{2} \)
19 \( 1 - 2.82T + 19T^{2} \)
23 \( 1 - 0.499T + 23T^{2} \)
29 \( 1 - 3.85T + 29T^{2} \)
31 \( 1 + 5.31T + 31T^{2} \)
37 \( 1 + 6.29T + 37T^{2} \)
41 \( 1 - 7.77T + 41T^{2} \)
43 \( 1 - 7.67T + 43T^{2} \)
47 \( 1 - 13.4T + 47T^{2} \)
53 \( 1 - 1.71T + 53T^{2} \)
59 \( 1 + 6.54T + 59T^{2} \)
61 \( 1 - 7.95T + 61T^{2} \)
67 \( 1 + 0.961T + 67T^{2} \)
71 \( 1 - 1.89T + 71T^{2} \)
73 \( 1 + 0.962T + 73T^{2} \)
79 \( 1 - 0.315T + 79T^{2} \)
83 \( 1 + 10.5T + 83T^{2} \)
89 \( 1 + 8.33T + 89T^{2} \)
97 \( 1 - 12.9T + 97T^{2} \)
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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

−7.42422182539810875823905266456, −6.97191564008807411150858098461, −6.15663284185745628173035469708, −5.65978984876600423031834956201, −5.14706800564978186108556353801, −4.31753929653653787669837365211, −3.49227861139611139058051160880, −2.67457621483909316208409121200, −2.27305141541536132276267349760, −1.19087158715568859282557490113, 1.19087158715568859282557490113, 2.27305141541536132276267349760, 2.67457621483909316208409121200, 3.49227861139611139058051160880, 4.31753929653653787669837365211, 5.14706800564978186108556353801, 5.65978984876600423031834956201, 6.15663284185745628173035469708, 6.97191564008807411150858098461, 7.42422182539810875823905266456

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