Properties

Label 2-8023-1.1-c1-0-552
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  − 2.74·2-s + 2.10·3-s + 5.54·4-s + 3.39·5-s − 5.79·6-s − 0.0705·7-s − 9.74·8-s + 1.45·9-s − 9.31·10-s − 4.86·11-s + 11.7·12-s + 2.06·13-s + 0.193·14-s + 7.15·15-s + 15.6·16-s − 2.52·17-s − 3.98·18-s − 5.74·19-s + 18.8·20-s − 0.148·21-s + 13.3·22-s + 6.77·23-s − 20.5·24-s + 6.49·25-s − 5.68·26-s − 3.26·27-s − 0.391·28-s + ⋯
L(s)  = 1  − 1.94·2-s + 1.21·3-s + 2.77·4-s + 1.51·5-s − 2.36·6-s − 0.0266·7-s − 3.44·8-s + 0.483·9-s − 2.94·10-s − 1.46·11-s + 3.37·12-s + 0.573·13-s + 0.0518·14-s + 1.84·15-s + 3.92·16-s − 0.612·17-s − 0.939·18-s − 1.31·19-s + 4.20·20-s − 0.0324·21-s + 2.84·22-s + 1.41·23-s − 4.19·24-s + 1.29·25-s − 1.11·26-s − 0.629·27-s − 0.0739·28-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 \( 1 + 2.74T + 2T^{2} \)
3 \( 1 - 2.10T + 3T^{2} \)
5 \( 1 - 3.39T + 5T^{2} \)
7 \( 1 + 0.0705T + 7T^{2} \)
11 \( 1 + 4.86T + 11T^{2} \)
13 \( 1 - 2.06T + 13T^{2} \)
17 \( 1 + 2.52T + 17T^{2} \)
19 \( 1 + 5.74T + 19T^{2} \)
23 \( 1 - 6.77T + 23T^{2} \)
29 \( 1 + 4.60T + 29T^{2} \)
31 \( 1 - 5.42T + 31T^{2} \)
37 \( 1 - 10.4T + 37T^{2} \)
41 \( 1 + 7.49T + 41T^{2} \)
43 \( 1 + 5.59T + 43T^{2} \)
47 \( 1 + 12.9T + 47T^{2} \)
53 \( 1 - 6.07T + 53T^{2} \)
59 \( 1 + 4.42T + 59T^{2} \)
61 \( 1 + 7.53T + 61T^{2} \)
67 \( 1 + 13.6T + 67T^{2} \)
73 \( 1 + 13.5T + 73T^{2} \)
79 \( 1 - 9.27T + 79T^{2} \)
83 \( 1 + 5.20T + 83T^{2} \)
89 \( 1 + 15.9T + 89T^{2} \)
97 \( 1 - 15.8T + 97T^{2} \)
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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

−7.84962772009304103525926127246, −7.06064199218653745973677926216, −6.33054453299376766040801964051, −5.85676000356556139519660142124, −4.78350252288195893508422247806, −3.11692937083432987676904503634, −2.75904726414063340841950864336, −2.02513223967374940954284552019, −1.48968412647830317674959854595, 0, 1.48968412647830317674959854595, 2.02513223967374940954284552019, 2.75904726414063340841950864336, 3.11692937083432987676904503634, 4.78350252288195893508422247806, 5.85676000356556139519660142124, 6.33054453299376766040801964051, 7.06064199218653745973677926216, 7.84962772009304103525926127246

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