Properties

Label 2-8043-1.1-c1-0-175
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  − 2.54·2-s − 3-s + 4.47·4-s + 0.653·5-s + 2.54·6-s − 7-s − 6.30·8-s + 9-s − 1.66·10-s + 1.19·11-s − 4.47·12-s − 6.03·13-s + 2.54·14-s − 0.653·15-s + 7.08·16-s − 2.30·17-s − 2.54·18-s + 5.19·19-s + 2.92·20-s + 21-s − 3.03·22-s − 1.76·23-s + 6.30·24-s − 4.57·25-s + 15.3·26-s − 27-s − 4.47·28-s + ⋯
L(s)  = 1  − 1.79·2-s − 0.577·3-s + 2.23·4-s + 0.292·5-s + 1.03·6-s − 0.377·7-s − 2.22·8-s + 0.333·9-s − 0.525·10-s + 0.359·11-s − 1.29·12-s − 1.67·13-s + 0.680·14-s − 0.168·15-s + 1.77·16-s − 0.557·17-s − 0.599·18-s + 1.19·19-s + 0.653·20-s + 0.218·21-s − 0.647·22-s − 0.368·23-s + 1.28·24-s − 0.914·25-s + 3.01·26-s − 0.192·27-s − 0.846·28-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 \( 1 + 2.54T + 2T^{2} \)
5 \( 1 - 0.653T + 5T^{2} \)
11 \( 1 - 1.19T + 11T^{2} \)
13 \( 1 + 6.03T + 13T^{2} \)
17 \( 1 + 2.30T + 17T^{2} \)
19 \( 1 - 5.19T + 19T^{2} \)
23 \( 1 + 1.76T + 23T^{2} \)
29 \( 1 - 0.998T + 29T^{2} \)
31 \( 1 + 0.532T + 31T^{2} \)
37 \( 1 - 3.77T + 37T^{2} \)
41 \( 1 + 7.36T + 41T^{2} \)
43 \( 1 + 1.47T + 43T^{2} \)
47 \( 1 - 1.89T + 47T^{2} \)
53 \( 1 - 9.51T + 53T^{2} \)
59 \( 1 - 13.9T + 59T^{2} \)
61 \( 1 - 11.8T + 61T^{2} \)
67 \( 1 + 5.22T + 67T^{2} \)
71 \( 1 + 3.73T + 71T^{2} \)
73 \( 1 - 7.15T + 73T^{2} \)
79 \( 1 + 11.2T + 79T^{2} \)
83 \( 1 + 1.39T + 83T^{2} \)
89 \( 1 - 16.8T + 89T^{2} \)
97 \( 1 + 3.96T + 97T^{2} \)
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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

−7.34906457564031541686592203805, −7.15091115537297907112150598604, −6.38827759686221431123531664331, −5.64866957041011760741066244742, −4.87800533391316055846040310636, −3.74165891539141443412567920688, −2.58780252228143324390960292783, −2.01185565894871015962445355054, −0.920157824400883514495339256152, 0, 0.920157824400883514495339256152, 2.01185565894871015962445355054, 2.58780252228143324390960292783, 3.74165891539141443412567920688, 4.87800533391316055846040310636, 5.64866957041011760741066244742, 6.38827759686221431123531664331, 7.15091115537297907112150598604, 7.34906457564031541686592203805

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