Properties

Label 2-8043-1.1-c1-0-279
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  + 2.67·2-s − 3-s + 5.14·4-s + 0.293·5-s − 2.67·6-s − 7-s + 8.40·8-s + 9-s + 0.783·10-s + 4.16·11-s − 5.14·12-s + 6.94·13-s − 2.67·14-s − 0.293·15-s + 12.1·16-s + 5.23·17-s + 2.67·18-s + 4.95·19-s + 1.50·20-s + 21-s + 11.1·22-s + 0.160·23-s − 8.40·24-s − 4.91·25-s + 18.5·26-s − 27-s − 5.14·28-s + ⋯
L(s)  = 1  + 1.88·2-s − 0.577·3-s + 2.57·4-s + 0.131·5-s − 1.09·6-s − 0.377·7-s + 2.97·8-s + 0.333·9-s + 0.247·10-s + 1.25·11-s − 1.48·12-s + 1.92·13-s − 0.714·14-s − 0.0757·15-s + 3.04·16-s + 1.26·17-s + 0.629·18-s + 1.13·19-s + 0.337·20-s + 0.218·21-s + 2.37·22-s + 0.0334·23-s − 1.71·24-s − 0.982·25-s + 3.64·26-s − 0.192·27-s − 0.972·28-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

\(L(1)\) \(\approx\) \(7.808582980\)
\(L(\frac12)\) \(\approx\) \(7.808582980\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.67T + 2T^{2} \)
5 \( 1 - 0.293T + 5T^{2} \)
11 \( 1 - 4.16T + 11T^{2} \)
13 \( 1 - 6.94T + 13T^{2} \)
17 \( 1 - 5.23T + 17T^{2} \)
19 \( 1 - 4.95T + 19T^{2} \)
23 \( 1 - 0.160T + 23T^{2} \)
29 \( 1 + 6.07T + 29T^{2} \)
31 \( 1 + 7.57T + 31T^{2} \)
37 \( 1 + 4.71T + 37T^{2} \)
41 \( 1 + 9.02T + 41T^{2} \)
43 \( 1 + 2.32T + 43T^{2} \)
47 \( 1 - 2.92T + 47T^{2} \)
53 \( 1 - 7.05T + 53T^{2} \)
59 \( 1 - 9.62T + 59T^{2} \)
61 \( 1 - 9.54T + 61T^{2} \)
67 \( 1 + 4.23T + 67T^{2} \)
71 \( 1 + 2.22T + 71T^{2} \)
73 \( 1 + 14.2T + 73T^{2} \)
79 \( 1 + 7.60T + 79T^{2} \)
83 \( 1 - 2.74T + 83T^{2} \)
89 \( 1 + 1.17T + 89T^{2} \)
97 \( 1 - 1.02T + 97T^{2} \)
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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

−7.24459262248529545690218461459, −6.95272344741426150830971397756, −6.05871420427305440306930790525, −5.68356944481995767043463972572, −5.28858769399850306188619097498, −4.04188699777482854688350908669, −3.69247982667584854367897406839, −3.25135260906236672787241692655, −1.80185054785576359052218429723, −1.23014835219248027336755692287, 1.23014835219248027336755692287, 1.80185054785576359052218429723, 3.25135260906236672787241692655, 3.69247982667584854367897406839, 4.04188699777482854688350908669, 5.28858769399850306188619097498, 5.68356944481995767043463972572, 6.05871420427305440306930790525, 6.95272344741426150830971397756, 7.24459262248529545690218461459

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