Properties

Label 2-8043-1.1-c1-0-74
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  + 1.64·2-s − 3-s + 0.699·4-s − 0.972·5-s − 1.64·6-s − 7-s − 2.13·8-s + 9-s − 1.59·10-s + 0.843·11-s − 0.699·12-s + 1.18·13-s − 1.64·14-s + 0.972·15-s − 4.90·16-s + 3.22·17-s + 1.64·18-s − 0.850·19-s − 0.680·20-s + 21-s + 1.38·22-s + 5.22·23-s + 2.13·24-s − 4.05·25-s + 1.94·26-s − 27-s − 0.699·28-s + ⋯
L(s)  = 1  + 1.16·2-s − 0.577·3-s + 0.349·4-s − 0.435·5-s − 0.670·6-s − 0.377·7-s − 0.755·8-s + 0.333·9-s − 0.505·10-s + 0.254·11-s − 0.201·12-s + 0.328·13-s − 0.439·14-s + 0.251·15-s − 1.22·16-s + 0.781·17-s + 0.387·18-s − 0.195·19-s − 0.152·20-s + 0.218·21-s + 0.295·22-s + 1.08·23-s + 0.436·24-s − 0.810·25-s + 0.381·26-s − 0.192·27-s − 0.132·28-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

\(L(1)\) \(\approx\) \(1.926855907\)
\(L(\frac12)\) \(\approx\) \(1.926855907\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.64T + 2T^{2} \)
5 \( 1 + 0.972T + 5T^{2} \)
11 \( 1 - 0.843T + 11T^{2} \)
13 \( 1 - 1.18T + 13T^{2} \)
17 \( 1 - 3.22T + 17T^{2} \)
19 \( 1 + 0.850T + 19T^{2} \)
23 \( 1 - 5.22T + 23T^{2} \)
29 \( 1 + 8.39T + 29T^{2} \)
31 \( 1 - 4.35T + 31T^{2} \)
37 \( 1 - 4.56T + 37T^{2} \)
41 \( 1 + 9.04T + 41T^{2} \)
43 \( 1 + 0.861T + 43T^{2} \)
47 \( 1 + 7.59T + 47T^{2} \)
53 \( 1 - 2.06T + 53T^{2} \)
59 \( 1 + 12.3T + 59T^{2} \)
61 \( 1 - 6.61T + 61T^{2} \)
67 \( 1 + 6.53T + 67T^{2} \)
71 \( 1 - 7.19T + 71T^{2} \)
73 \( 1 - 9.22T + 73T^{2} \)
79 \( 1 - 7.72T + 79T^{2} \)
83 \( 1 + 0.948T + 83T^{2} \)
89 \( 1 - 16.6T + 89T^{2} \)
97 \( 1 + 0.0300T + 97T^{2} \)
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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

−7.68338201950878815333062233870, −6.83453867170866998109643233424, −6.29440585582315944788816997435, −5.63543859585434513395271699713, −5.02909450727861925094322793629, −4.33515150377998991784693733369, −3.57077144706852866711181243750, −3.15019922238608711027650888628, −1.88816278925524632558079280127, −0.58334401941909360822386884427, 0.58334401941909360822386884427, 1.88816278925524632558079280127, 3.15019922238608711027650888628, 3.57077144706852866711181243750, 4.33515150377998991784693733369, 5.02909450727861925094322793629, 5.63543859585434513395271699713, 6.29440585582315944788816997435, 6.83453867170866998109643233424, 7.68338201950878815333062233870

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