Properties

Label 2-8043-1.1-c1-0-83
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  − 0.306·2-s + 3-s − 1.90·4-s − 2.43·5-s − 0.306·6-s − 7-s + 1.19·8-s + 9-s + 0.746·10-s + 2.36·11-s − 1.90·12-s + 2.69·13-s + 0.306·14-s − 2.43·15-s + 3.44·16-s + 0.171·17-s − 0.306·18-s + 2.51·19-s + 4.64·20-s − 21-s − 0.723·22-s + 2.11·23-s + 1.19·24-s + 0.938·25-s − 0.824·26-s + 27-s + 1.90·28-s + ⋯
L(s)  = 1  − 0.216·2-s + 0.577·3-s − 0.953·4-s − 1.08·5-s − 0.125·6-s − 0.377·7-s + 0.423·8-s + 0.333·9-s + 0.236·10-s + 0.712·11-s − 0.550·12-s + 0.746·13-s + 0.0818·14-s − 0.629·15-s + 0.861·16-s + 0.0415·17-s − 0.0722·18-s + 0.578·19-s + 1.03·20-s − 0.218·21-s − 0.154·22-s + 0.441·23-s + 0.244·24-s + 0.187·25-s − 0.161·26-s + 0.192·27-s + 0.360·28-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

\(L(1)\) \(\approx\) \(1.410853838\)
\(L(\frac12)\) \(\approx\) \(1.410853838\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.306T + 2T^{2} \)
5 \( 1 + 2.43T + 5T^{2} \)
11 \( 1 - 2.36T + 11T^{2} \)
13 \( 1 - 2.69T + 13T^{2} \)
17 \( 1 - 0.171T + 17T^{2} \)
19 \( 1 - 2.51T + 19T^{2} \)
23 \( 1 - 2.11T + 23T^{2} \)
29 \( 1 - 7.92T + 29T^{2} \)
31 \( 1 - 3.29T + 31T^{2} \)
37 \( 1 + 2.37T + 37T^{2} \)
41 \( 1 - 3.38T + 41T^{2} \)
43 \( 1 - 2.22T + 43T^{2} \)
47 \( 1 + 0.738T + 47T^{2} \)
53 \( 1 + 9.97T + 53T^{2} \)
59 \( 1 + 13.5T + 59T^{2} \)
61 \( 1 + 4.21T + 61T^{2} \)
67 \( 1 + 10.6T + 67T^{2} \)
71 \( 1 - 0.960T + 71T^{2} \)
73 \( 1 + 6.48T + 73T^{2} \)
79 \( 1 + 0.640T + 79T^{2} \)
83 \( 1 + 2.87T + 83T^{2} \)
89 \( 1 - 6.58T + 89T^{2} \)
97 \( 1 - 5.45T + 97T^{2} \)
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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

−7.931641524573015900140183998407, −7.40815959670458495191768989731, −6.53996782735951982377975076951, −5.80792604369033429274710828350, −4.58266463795082213994023181478, −4.39542325000822825249679172639, −3.39443172542024476345284429325, −3.10533354686096728690681070841, −1.50511882055504459001970242317, −0.64354511035116624729505028066, 0.64354511035116624729505028066, 1.50511882055504459001970242317, 3.10533354686096728690681070841, 3.39443172542024476345284429325, 4.39542325000822825249679172639, 4.58266463795082213994023181478, 5.80792604369033429274710828350, 6.53996782735951982377975076951, 7.40815959670458495191768989731, 7.931641524573015900140183998407

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