Properties

Label 2-8043-1.1-c1-0-151
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  + 0.415·2-s + 3-s − 1.82·4-s − 0.732·5-s + 0.415·6-s − 7-s − 1.59·8-s + 9-s − 0.304·10-s + 5.01·11-s − 1.82·12-s + 6.10·13-s − 0.415·14-s − 0.732·15-s + 2.99·16-s + 1.31·17-s + 0.415·18-s + 3.22·19-s + 1.33·20-s − 21-s + 2.08·22-s + 7.49·23-s − 1.59·24-s − 4.46·25-s + 2.53·26-s + 27-s + 1.82·28-s + ⋯
L(s)  = 1  + 0.294·2-s + 0.577·3-s − 0.913·4-s − 0.327·5-s + 0.169·6-s − 0.377·7-s − 0.562·8-s + 0.333·9-s − 0.0963·10-s + 1.51·11-s − 0.527·12-s + 1.69·13-s − 0.111·14-s − 0.189·15-s + 0.748·16-s + 0.318·17-s + 0.0980·18-s + 0.739·19-s + 0.299·20-s − 0.218·21-s + 0.444·22-s + 1.56·23-s − 0.324·24-s − 0.892·25-s + 0.497·26-s + 0.192·27-s + 0.345·28-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

\(L(1)\) \(\approx\) \(2.714277106\)
\(L(\frac12)\) \(\approx\) \(2.714277106\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.415T + 2T^{2} \)
5 \( 1 + 0.732T + 5T^{2} \)
11 \( 1 - 5.01T + 11T^{2} \)
13 \( 1 - 6.10T + 13T^{2} \)
17 \( 1 - 1.31T + 17T^{2} \)
19 \( 1 - 3.22T + 19T^{2} \)
23 \( 1 - 7.49T + 23T^{2} \)
29 \( 1 + 3.76T + 29T^{2} \)
31 \( 1 - 7.30T + 31T^{2} \)
37 \( 1 + 0.374T + 37T^{2} \)
41 \( 1 + 9.78T + 41T^{2} \)
43 \( 1 + 10.4T + 43T^{2} \)
47 \( 1 + 7.00T + 47T^{2} \)
53 \( 1 - 10.0T + 53T^{2} \)
59 \( 1 - 13.7T + 59T^{2} \)
61 \( 1 + 6.71T + 61T^{2} \)
67 \( 1 + 4.70T + 67T^{2} \)
71 \( 1 + 8.10T + 71T^{2} \)
73 \( 1 - 11.7T + 73T^{2} \)
79 \( 1 - 14.1T + 79T^{2} \)
83 \( 1 + 9.55T + 83T^{2} \)
89 \( 1 + 6.43T + 89T^{2} \)
97 \( 1 - 3.64T + 97T^{2} \)
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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

−8.071910475471341708408781477738, −7.02879868089410402997849446364, −6.49465019807990214369818112790, −5.72066291519118369337586558491, −4.91715863995510210821206933293, −4.06113738640952143867619916017, −3.51113243969558370563823462127, −3.18730737729803733109275010794, −1.57686520110120742651871601171, −0.842789488289687137769959682035, 0.842789488289687137769959682035, 1.57686520110120742651871601171, 3.18730737729803733109275010794, 3.51113243969558370563823462127, 4.06113738640952143867619916017, 4.91715863995510210821206933293, 5.72066291519118369337586558491, 6.49465019807990214369818112790, 7.02879868089410402997849446364, 8.071910475471341708408781477738

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