Properties

Label 2-8043-1.1-c1-0-309
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  + 2.27·2-s − 3-s + 3.16·4-s − 3.11·5-s − 2.27·6-s − 7-s + 2.65·8-s + 9-s − 7.07·10-s + 3.06·11-s − 3.16·12-s + 1.48·13-s − 2.27·14-s + 3.11·15-s − 0.296·16-s + 2.04·17-s + 2.27·18-s − 3.13·19-s − 9.86·20-s + 21-s + 6.97·22-s + 2.08·23-s − 2.65·24-s + 4.69·25-s + 3.37·26-s − 27-s − 3.16·28-s + ⋯
L(s)  = 1  + 1.60·2-s − 0.577·3-s + 1.58·4-s − 1.39·5-s − 0.928·6-s − 0.377·7-s + 0.939·8-s + 0.333·9-s − 2.23·10-s + 0.924·11-s − 0.914·12-s + 0.411·13-s − 0.607·14-s + 0.803·15-s − 0.0741·16-s + 0.494·17-s + 0.535·18-s − 0.720·19-s − 2.20·20-s + 0.218·21-s + 1.48·22-s + 0.433·23-s − 0.542·24-s + 0.938·25-s + 0.662·26-s − 0.192·27-s − 0.598·28-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 \( 1 - 2.27T + 2T^{2} \)
5 \( 1 + 3.11T + 5T^{2} \)
11 \( 1 - 3.06T + 11T^{2} \)
13 \( 1 - 1.48T + 13T^{2} \)
17 \( 1 - 2.04T + 17T^{2} \)
19 \( 1 + 3.13T + 19T^{2} \)
23 \( 1 - 2.08T + 23T^{2} \)
29 \( 1 + 1.63T + 29T^{2} \)
31 \( 1 + 8.57T + 31T^{2} \)
37 \( 1 - 7.18T + 37T^{2} \)
41 \( 1 - 3.35T + 41T^{2} \)
43 \( 1 - 6.08T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 + 5.69T + 53T^{2} \)
59 \( 1 + 13.1T + 59T^{2} \)
61 \( 1 + 2.95T + 61T^{2} \)
67 \( 1 - 1.43T + 67T^{2} \)
71 \( 1 + 12.5T + 71T^{2} \)
73 \( 1 + 6.42T + 73T^{2} \)
79 \( 1 - 0.0149T + 79T^{2} \)
83 \( 1 - 7.86T + 83T^{2} \)
89 \( 1 + 8.03T + 89T^{2} \)
97 \( 1 + 7.38T + 97T^{2} \)
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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

−7.34717440428036108017634154150, −6.52319565342261479051463147411, −6.01680752280412389325463389799, −5.36435078237549870413510240920, −4.33930217459178356602359737710, −4.12110233660537272696168634242, −3.48849467057024969499121369224, −2.67037181845850670303544134755, −1.33815013107279390548414481091, 0, 1.33815013107279390548414481091, 2.67037181845850670303544134755, 3.48849467057024969499121369224, 4.12110233660537272696168634242, 4.33930217459178356602359737710, 5.36435078237549870413510240920, 6.01680752280412389325463389799, 6.52319565342261479051463147411, 7.34717440428036108017634154150

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