Properties

Label 2-8043-1.1-c1-0-3
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  − 2.62·2-s − 3-s + 4.88·4-s − 1.77·5-s + 2.62·6-s − 7-s − 7.57·8-s + 9-s + 4.66·10-s − 0.992·11-s − 4.88·12-s + 0.501·13-s + 2.62·14-s + 1.77·15-s + 10.1·16-s − 4.64·17-s − 2.62·18-s + 0.340·19-s − 8.68·20-s + 21-s + 2.60·22-s + 1.71·23-s + 7.57·24-s − 1.84·25-s − 1.31·26-s − 27-s − 4.88·28-s + ⋯
L(s)  = 1  − 1.85·2-s − 0.577·3-s + 2.44·4-s − 0.794·5-s + 1.07·6-s − 0.377·7-s − 2.67·8-s + 0.333·9-s + 1.47·10-s − 0.299·11-s − 1.41·12-s + 0.139·13-s + 0.701·14-s + 0.458·15-s + 2.52·16-s − 1.12·17-s − 0.618·18-s + 0.0781·19-s − 1.94·20-s + 0.218·21-s + 0.555·22-s + 0.357·23-s + 1.54·24-s − 0.368·25-s − 0.258·26-s − 0.192·27-s − 0.923·28-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

\(L(1)\) \(\approx\) \(0.03901274255\)
\(L(\frac12)\) \(\approx\) \(0.03901274255\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.62T + 2T^{2} \)
5 \( 1 + 1.77T + 5T^{2} \)
11 \( 1 + 0.992T + 11T^{2} \)
13 \( 1 - 0.501T + 13T^{2} \)
17 \( 1 + 4.64T + 17T^{2} \)
19 \( 1 - 0.340T + 19T^{2} \)
23 \( 1 - 1.71T + 23T^{2} \)
29 \( 1 + 9.58T + 29T^{2} \)
31 \( 1 + 9.30T + 31T^{2} \)
37 \( 1 + 3.76T + 37T^{2} \)
41 \( 1 - 0.0486T + 41T^{2} \)
43 \( 1 - 1.77T + 43T^{2} \)
47 \( 1 + 5.26T + 47T^{2} \)
53 \( 1 - 1.88T + 53T^{2} \)
59 \( 1 + 7.26T + 59T^{2} \)
61 \( 1 + 1.78T + 61T^{2} \)
67 \( 1 - 14.0T + 67T^{2} \)
71 \( 1 + 8.17T + 71T^{2} \)
73 \( 1 - 6.13T + 73T^{2} \)
79 \( 1 + 16.6T + 79T^{2} \)
83 \( 1 + 14.1T + 83T^{2} \)
89 \( 1 - 5.45T + 89T^{2} \)
97 \( 1 - 7.64T + 97T^{2} \)
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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

−7.83728078476321689278972577794, −7.25955047991834472317768717891, −6.85759120968556704743544110168, −6.02413711623336801020034137680, −5.31718657734243152611404544994, −4.12244917659035187648140846091, −3.34322804340204778590478644953, −2.26258515960120914423274490107, −1.47396102221927753808961758578, −0.13443982928028032419833525642, 0.13443982928028032419833525642, 1.47396102221927753808961758578, 2.26258515960120914423274490107, 3.34322804340204778590478644953, 4.12244917659035187648140846091, 5.31718657734243152611404544994, 6.02413711623336801020034137680, 6.85759120968556704743544110168, 7.25955047991834472317768717891, 7.83728078476321689278972577794

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