Properties

Label 2-8027-1.1-c1-0-134
Degree $2$
Conductor $8027$
Sign $1$
Analytic cond. $64.0959$
Root an. cond. $8.00599$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·4-s − 7-s − 2·9-s + 3·11-s − 2·12-s − 4·13-s + 4·16-s + 2·19-s − 21-s − 23-s − 5·25-s − 5·27-s + 2·28-s − 3·29-s + 5·31-s + 3·33-s + 4·36-s + 2·37-s − 4·39-s − 3·41-s − 43-s − 6·44-s − 6·47-s + 4·48-s − 6·49-s + 8·52-s + ⋯
L(s)  = 1  + 0.577·3-s − 4-s − 0.377·7-s − 2/3·9-s + 0.904·11-s − 0.577·12-s − 1.10·13-s + 16-s + 0.458·19-s − 0.218·21-s − 0.208·23-s − 25-s − 0.962·27-s + 0.377·28-s − 0.557·29-s + 0.898·31-s + 0.522·33-s + 2/3·36-s + 0.328·37-s − 0.640·39-s − 0.468·41-s − 0.152·43-s − 0.904·44-s − 0.875·47-s + 0.577·48-s − 6/7·49-s + 1.10·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8027 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8027 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8027\)    =    \(23 \cdot 349\)
Sign: $1$
Analytic conductor: \(64.0959\)
Root analytic conductor: \(8.00599\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8027,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.197645337\)
\(L(\frac12)\) \(\approx\) \(1.197645337\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad23 \( 1 + T \)
349 \( 1 - T \)
good2 \( 1 + p T^{2} \)
3 \( 1 - T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 - 14 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−8.066377806301726417213867824275, −7.25785336679178467825433547572, −6.44010836366751953209137112369, −5.64790725297501609356442331516, −5.02754640193234773709504767660, −4.15420655912738727441897210135, −3.56197536411476503818488049628, −2.81529542372135853302032357613, −1.82741071814124920144417236038, −0.51797838061556696611777353618, 0.51797838061556696611777353618, 1.82741071814124920144417236038, 2.81529542372135853302032357613, 3.56197536411476503818488049628, 4.15420655912738727441897210135, 5.02754640193234773709504767660, 5.64790725297501609356442331516, 6.44010836366751953209137112369, 7.25785336679178467825433547572, 8.066377806301726417213867824275

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