Properties

Label 2-8023-1.1-c1-0-537
Degree $2$
Conductor $8023$
Sign $-1$
Analytic cond. $64.0639$
Root an. cond. $8.00399$
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  + 0.554·2-s + 2.69·3-s − 1.69·4-s − 0.109·5-s + 1.49·6-s − 2.24·7-s − 2.04·8-s + 4.24·9-s − 0.0609·10-s − 1.19·11-s − 4.55·12-s − 1.69·13-s − 1.24·14-s − 0.295·15-s + 2.24·16-s + 4.46·17-s + 2.35·18-s + 5.85·19-s + 0.185·20-s − 6.04·21-s − 0.664·22-s − 1.66·23-s − 5.51·24-s − 4.98·25-s − 0.939·26-s + 3.35·27-s + 3.80·28-s + ⋯
L(s)  = 1  + 0.392·2-s + 1.55·3-s − 0.846·4-s − 0.0491·5-s + 0.609·6-s − 0.849·7-s − 0.724·8-s + 1.41·9-s − 0.0192·10-s − 0.361·11-s − 1.31·12-s − 0.469·13-s − 0.333·14-s − 0.0764·15-s + 0.561·16-s + 1.08·17-s + 0.555·18-s + 1.34·19-s + 0.0415·20-s − 1.31·21-s − 0.141·22-s − 0.347·23-s − 1.12·24-s − 0.997·25-s − 0.184·26-s + 0.646·27-s + 0.718·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8023\)    =    \(71 \cdot 113\)
Sign: $-1$
Analytic conductor: \(64.0639\)
Root analytic conductor: \(8.00399\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8023,\ (\ :1/2),\ -1)\)

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)$
bad71 \( 1 + T \)
113 \( 1 + T \)
good2 \( 1 - 0.554T + 2T^{2} \)
3 \( 1 - 2.69T + 3T^{2} \)
5 \( 1 + 0.109T + 5T^{2} \)
7 \( 1 + 2.24T + 7T^{2} \)
11 \( 1 + 1.19T + 11T^{2} \)
13 \( 1 + 1.69T + 13T^{2} \)
17 \( 1 - 4.46T + 17T^{2} \)
19 \( 1 - 5.85T + 19T^{2} \)
23 \( 1 + 1.66T + 23T^{2} \)
29 \( 1 - 0.692T + 29T^{2} \)
31 \( 1 + 8.23T + 31T^{2} \)
37 \( 1 - 0.951T + 37T^{2} \)
41 \( 1 + 8.54T + 41T^{2} \)
43 \( 1 - 10.6T + 43T^{2} \)
47 \( 1 - 1.97T + 47T^{2} \)
53 \( 1 - 9.15T + 53T^{2} \)
59 \( 1 + 3.95T + 59T^{2} \)
61 \( 1 + 3.97T + 61T^{2} \)
67 \( 1 + 9.03T + 67T^{2} \)
73 \( 1 + 11.5T + 73T^{2} \)
79 \( 1 + 3.56T + 79T^{2} \)
83 \( 1 + 9.04T + 83T^{2} \)
89 \( 1 + 14.0T + 89T^{2} \)
97 \( 1 + 1.25T + 97T^{2} \)
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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

−7.62706796309578128885259658901, −7.10537739759863471596582328269, −5.81088876997351093811127113812, −5.47422755172514686710534748958, −4.39240038018184669266111952357, −3.70903960877792966362064647178, −3.20170345556285803121880127906, −2.63175337795686567699418164084, −1.43219474102881439221180514668, 0, 1.43219474102881439221180514668, 2.63175337795686567699418164084, 3.20170345556285803121880127906, 3.70903960877792966362064647178, 4.39240038018184669266111952357, 5.47422755172514686710534748958, 5.81088876997351093811127113812, 7.10537739759863471596582328269, 7.62706796309578128885259658901

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