Properties

Label 2-8023-1.1-c1-0-140
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  − 1.57·2-s − 2.20·3-s + 0.479·4-s + 3.05·5-s + 3.46·6-s − 0.157·7-s + 2.39·8-s + 1.84·9-s − 4.80·10-s + 4.18·11-s − 1.05·12-s − 4.86·13-s + 0.248·14-s − 6.71·15-s − 4.72·16-s − 2.33·17-s − 2.91·18-s + 3.05·19-s + 1.46·20-s + 0.347·21-s − 6.59·22-s + 4.14·23-s − 5.27·24-s + 4.31·25-s + 7.65·26-s + 2.53·27-s − 0.0757·28-s + ⋯
L(s)  = 1  − 1.11·2-s − 1.27·3-s + 0.239·4-s + 1.36·5-s + 1.41·6-s − 0.0596·7-s + 0.846·8-s + 0.616·9-s − 1.51·10-s + 1.26·11-s − 0.304·12-s − 1.34·13-s + 0.0664·14-s − 1.73·15-s − 1.18·16-s − 0.567·17-s − 0.686·18-s + 0.700·19-s + 0.327·20-s + 0.0758·21-s − 1.40·22-s + 0.865·23-s − 1.07·24-s + 0.862·25-s + 1.50·26-s + 0.487·27-s − 0.0143·28-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

\(L(1)\) \(\approx\) \(0.6457965698\)
\(L(\frac12)\) \(\approx\) \(0.6457965698\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.57T + 2T^{2} \)
3 \( 1 + 2.20T + 3T^{2} \)
5 \( 1 - 3.05T + 5T^{2} \)
7 \( 1 + 0.157T + 7T^{2} \)
11 \( 1 - 4.18T + 11T^{2} \)
13 \( 1 + 4.86T + 13T^{2} \)
17 \( 1 + 2.33T + 17T^{2} \)
19 \( 1 - 3.05T + 19T^{2} \)
23 \( 1 - 4.14T + 23T^{2} \)
29 \( 1 + 6.70T + 29T^{2} \)
31 \( 1 + 4.39T + 31T^{2} \)
37 \( 1 + 1.56T + 37T^{2} \)
41 \( 1 + 0.0693T + 41T^{2} \)
43 \( 1 + 6.65T + 43T^{2} \)
47 \( 1 + 1.65T + 47T^{2} \)
53 \( 1 - 0.129T + 53T^{2} \)
59 \( 1 + 2.75T + 59T^{2} \)
61 \( 1 + 7.95T + 61T^{2} \)
67 \( 1 - 8.84T + 67T^{2} \)
73 \( 1 - 5.71T + 73T^{2} \)
79 \( 1 - 8.02T + 79T^{2} \)
83 \( 1 - 1.08T + 83T^{2} \)
89 \( 1 - 6.86T + 89T^{2} \)
97 \( 1 - 13.8T + 97T^{2} \)
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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

−7.73399694498109416887423514372, −7.03538046768345152146135101677, −6.55721769715412117376675576471, −5.85767673653977679390882323119, −5.03443140693491702881638970606, −4.76317502227296300290639362186, −3.46610379589729272941380362864, −2.12959905323806901241003848382, −1.52878448650152188012121957779, −0.52939983119091007275480057143, 0.52939983119091007275480057143, 1.52878448650152188012121957779, 2.12959905323806901241003848382, 3.46610379589729272941380362864, 4.76317502227296300290639362186, 5.03443140693491702881638970606, 5.85767673653977679390882323119, 6.55721769715412117376675576471, 7.03538046768345152146135101677, 7.73399694498109416887423514372

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