Properties

Label 2-8008-1.1-c1-0-90
Degree $2$
Conductor $8008$
Sign $1$
Analytic cond. $63.9442$
Root an. cond. $7.99651$
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  + 0.336·3-s + 3.95·5-s + 7-s − 2.88·9-s + 11-s + 13-s + 1.33·15-s − 0.794·17-s + 4.35·19-s + 0.336·21-s − 1.29·23-s + 10.6·25-s − 1.98·27-s + 3.76·29-s + 6.69·31-s + 0.336·33-s + 3.95·35-s − 2.72·37-s + 0.336·39-s − 3.50·41-s − 1.63·43-s − 11.4·45-s − 0.830·47-s + 49-s − 0.267·51-s + 10.8·53-s + 3.95·55-s + ⋯
L(s)  = 1  + 0.194·3-s + 1.76·5-s + 0.377·7-s − 0.962·9-s + 0.301·11-s + 0.277·13-s + 0.344·15-s − 0.192·17-s + 1.00·19-s + 0.0735·21-s − 0.270·23-s + 2.13·25-s − 0.381·27-s + 0.699·29-s + 1.20·31-s + 0.0586·33-s + 0.668·35-s − 0.447·37-s + 0.0539·39-s − 0.547·41-s − 0.249·43-s − 1.70·45-s − 0.121·47-s + 0.142·49-s − 0.0374·51-s + 1.49·53-s + 0.533·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8008 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8008 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8008\)    =    \(2^{3} \cdot 7 \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(63.9442\)
Root analytic conductor: \(7.99651\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8008,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.480946762\)
\(L(\frac12)\) \(\approx\) \(3.480946762\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
11 \( 1 - T \)
13 \( 1 - T \)
good3 \( 1 - 0.336T + 3T^{2} \)
5 \( 1 - 3.95T + 5T^{2} \)
17 \( 1 + 0.794T + 17T^{2} \)
19 \( 1 - 4.35T + 19T^{2} \)
23 \( 1 + 1.29T + 23T^{2} \)
29 \( 1 - 3.76T + 29T^{2} \)
31 \( 1 - 6.69T + 31T^{2} \)
37 \( 1 + 2.72T + 37T^{2} \)
41 \( 1 + 3.50T + 41T^{2} \)
43 \( 1 + 1.63T + 43T^{2} \)
47 \( 1 + 0.830T + 47T^{2} \)
53 \( 1 - 10.8T + 53T^{2} \)
59 \( 1 - 5.39T + 59T^{2} \)
61 \( 1 - 3.96T + 61T^{2} \)
67 \( 1 + 11.6T + 67T^{2} \)
71 \( 1 + 4.19T + 71T^{2} \)
73 \( 1 - 5.43T + 73T^{2} \)
79 \( 1 + 9.39T + 79T^{2} \)
83 \( 1 - 5.82T + 83T^{2} \)
89 \( 1 + 5.81T + 89T^{2} \)
97 \( 1 + 3.83T + 97T^{2} \)
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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

−7.973251853102695885287917750842, −6.95592666155921740256681850804, −6.38419223354668293084997693753, −5.66996451824406754389123888459, −5.29791565412362581604840285586, −4.41981019016074931964654057707, −3.25505280364672381835019629902, −2.60673849621687912385760456508, −1.83892675526679344647513889590, −0.957493290952404229500295800345, 0.957493290952404229500295800345, 1.83892675526679344647513889590, 2.60673849621687912385760456508, 3.25505280364672381835019629902, 4.41981019016074931964654057707, 5.29791565412362581604840285586, 5.66996451824406754389123888459, 6.38419223354668293084997693753, 6.95592666155921740256681850804, 7.973251853102695885287917750842

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