Properties

Label 2-8023-1.1-c1-0-123
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.529·2-s − 1.95·3-s − 1.71·4-s − 2.83·5-s + 1.03·6-s − 3.44·7-s + 1.97·8-s + 0.805·9-s + 1.50·10-s + 0.253·11-s + 3.35·12-s + 4.52·13-s + 1.82·14-s + 5.53·15-s + 2.39·16-s − 1.52·17-s − 0.427·18-s + 0.757·19-s + 4.87·20-s + 6.72·21-s − 0.134·22-s + 7.67·23-s − 3.84·24-s + 3.04·25-s − 2.39·26-s + 4.28·27-s + 5.92·28-s + ⋯
L(s)  = 1  − 0.374·2-s − 1.12·3-s − 0.859·4-s − 1.26·5-s + 0.422·6-s − 1.30·7-s + 0.696·8-s + 0.268·9-s + 0.475·10-s + 0.0763·11-s + 0.968·12-s + 1.25·13-s + 0.488·14-s + 1.42·15-s + 0.598·16-s − 0.369·17-s − 0.100·18-s + 0.173·19-s + 1.09·20-s + 1.46·21-s − 0.0285·22-s + 1.59·23-s − 0.784·24-s + 0.608·25-s − 0.469·26-s + 0.823·27-s + 1.11·28-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: \(0\)
Selberg data: \((2,\ 8023,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4407532292\)
\(L(\frac12)\) \(\approx\) \(0.4407532292\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.529T + 2T^{2} \)
3 \( 1 + 1.95T + 3T^{2} \)
5 \( 1 + 2.83T + 5T^{2} \)
7 \( 1 + 3.44T + 7T^{2} \)
11 \( 1 - 0.253T + 11T^{2} \)
13 \( 1 - 4.52T + 13T^{2} \)
17 \( 1 + 1.52T + 17T^{2} \)
19 \( 1 - 0.757T + 19T^{2} \)
23 \( 1 - 7.67T + 23T^{2} \)
29 \( 1 - 8.19T + 29T^{2} \)
31 \( 1 - 4.43T + 31T^{2} \)
37 \( 1 - 2.80T + 37T^{2} \)
41 \( 1 - 7.60T + 41T^{2} \)
43 \( 1 + 3.07T + 43T^{2} \)
47 \( 1 + 8.04T + 47T^{2} \)
53 \( 1 + 8.47T + 53T^{2} \)
59 \( 1 + 7.01T + 59T^{2} \)
61 \( 1 + 7.64T + 61T^{2} \)
67 \( 1 + 0.242T + 67T^{2} \)
73 \( 1 - 11.7T + 73T^{2} \)
79 \( 1 - 6.70T + 79T^{2} \)
83 \( 1 - 4.92T + 83T^{2} \)
89 \( 1 - 3.92T + 89T^{2} \)
97 \( 1 - 12.8T + 97T^{2} \)
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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

−8.003596158882037463292732048700, −7.01499116923778262237991093947, −6.43223534644385971191596257874, −5.91824509493328153486813139245, −4.80619529015159253405536571207, −4.51812035961745377201888318505, −3.47931363045849854809365619628, −3.06944821251555215065847354034, −1.06396731996504602963956709566, −0.47987028123727077418160124130, 0.47987028123727077418160124130, 1.06396731996504602963956709566, 3.06944821251555215065847354034, 3.47931363045849854809365619628, 4.51812035961745377201888318505, 4.80619529015159253405536571207, 5.91824509493328153486813139245, 6.43223534644385971191596257874, 7.01499116923778262237991093947, 8.003596158882037463292732048700

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