Properties

Label 2-8043-1.1-c1-0-198
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.85·2-s + 3-s + 1.43·4-s − 2.52·5-s − 1.85·6-s + 7-s + 1.04·8-s + 9-s + 4.68·10-s − 0.833·11-s + 1.43·12-s − 4.92·13-s − 1.85·14-s − 2.52·15-s − 4.80·16-s − 5.89·17-s − 1.85·18-s + 7.44·19-s − 3.63·20-s + 21-s + 1.54·22-s − 5.86·23-s + 1.04·24-s + 1.38·25-s + 9.12·26-s + 27-s + 1.43·28-s + ⋯
L(s)  = 1  − 1.31·2-s + 0.577·3-s + 0.718·4-s − 1.13·5-s − 0.756·6-s + 0.377·7-s + 0.369·8-s + 0.333·9-s + 1.48·10-s − 0.251·11-s + 0.414·12-s − 1.36·13-s − 0.495·14-s − 0.652·15-s − 1.20·16-s − 1.42·17-s − 0.436·18-s + 1.70·19-s − 0.811·20-s + 0.218·21-s + 0.329·22-s − 1.22·23-s + 0.213·24-s + 0.277·25-s + 1.78·26-s + 0.192·27-s + 0.271·28-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: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.85T + 2T^{2} \)
5 \( 1 + 2.52T + 5T^{2} \)
11 \( 1 + 0.833T + 11T^{2} \)
13 \( 1 + 4.92T + 13T^{2} \)
17 \( 1 + 5.89T + 17T^{2} \)
19 \( 1 - 7.44T + 19T^{2} \)
23 \( 1 + 5.86T + 23T^{2} \)
29 \( 1 - 5.69T + 29T^{2} \)
31 \( 1 - 4.75T + 31T^{2} \)
37 \( 1 - 6.55T + 37T^{2} \)
41 \( 1 + 5.95T + 41T^{2} \)
43 \( 1 - 5.78T + 43T^{2} \)
47 \( 1 + 2.42T + 47T^{2} \)
53 \( 1 - 8.29T + 53T^{2} \)
59 \( 1 - 10.7T + 59T^{2} \)
61 \( 1 + 0.0392T + 61T^{2} \)
67 \( 1 + 11.3T + 67T^{2} \)
71 \( 1 + 8.05T + 71T^{2} \)
73 \( 1 - 5.31T + 73T^{2} \)
79 \( 1 - 15.9T + 79T^{2} \)
83 \( 1 - 10.0T + 83T^{2} \)
89 \( 1 + 0.933T + 89T^{2} \)
97 \( 1 + 11.4T + 97T^{2} \)
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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

−7.82138584204190617800402889713, −7.20486128133601430604773907852, −6.56463573284458165517403889505, −5.21943658226839692971914777536, −4.51637222560228838136234816748, −3.98069131515292770904284114417, −2.78054315571687931461863788000, −2.17972407290680036685261861556, −0.978951064452393090883803991271, 0, 0.978951064452393090883803991271, 2.17972407290680036685261861556, 2.78054315571687931461863788000, 3.98069131515292770904284114417, 4.51637222560228838136234816748, 5.21943658226839692971914777536, 6.56463573284458165517403889505, 7.20486128133601430604773907852, 7.82138584204190617800402889713

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