Properties

Label 2-8008-1.1-c1-0-20
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  − 2.33·3-s − 0.450·5-s + 7-s + 2.42·9-s + 11-s + 13-s + 1.05·15-s − 4.58·17-s − 1.00·19-s − 2.33·21-s − 2.87·23-s − 4.79·25-s + 1.32·27-s + 5.30·29-s − 0.0259·31-s − 2.33·33-s − 0.450·35-s + 6.00·37-s − 2.33·39-s − 0.530·41-s − 6.30·43-s − 1.09·45-s + 1.34·47-s + 49-s + 10.6·51-s − 5.06·53-s − 0.450·55-s + ⋯
L(s)  = 1  − 1.34·3-s − 0.201·5-s + 0.377·7-s + 0.809·9-s + 0.301·11-s + 0.277·13-s + 0.271·15-s − 1.11·17-s − 0.229·19-s − 0.508·21-s − 0.599·23-s − 0.959·25-s + 0.255·27-s + 0.984·29-s − 0.00466·31-s − 0.405·33-s − 0.0761·35-s + 0.987·37-s − 0.373·39-s − 0.0828·41-s − 0.961·43-s − 0.163·45-s + 0.196·47-s + 0.142·49-s + 1.49·51-s − 0.695·53-s − 0.0607·55-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

\(L(1)\) \(\approx\) \(0.8408629465\)
\(L(\frac12)\) \(\approx\) \(0.8408629465\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.33T + 3T^{2} \)
5 \( 1 + 0.450T + 5T^{2} \)
17 \( 1 + 4.58T + 17T^{2} \)
19 \( 1 + 1.00T + 19T^{2} \)
23 \( 1 + 2.87T + 23T^{2} \)
29 \( 1 - 5.30T + 29T^{2} \)
31 \( 1 + 0.0259T + 31T^{2} \)
37 \( 1 - 6.00T + 37T^{2} \)
41 \( 1 + 0.530T + 41T^{2} \)
43 \( 1 + 6.30T + 43T^{2} \)
47 \( 1 - 1.34T + 47T^{2} \)
53 \( 1 + 5.06T + 53T^{2} \)
59 \( 1 - 0.893T + 59T^{2} \)
61 \( 1 - 9.35T + 61T^{2} \)
67 \( 1 + 10.2T + 67T^{2} \)
71 \( 1 - 4.88T + 71T^{2} \)
73 \( 1 - 9.71T + 73T^{2} \)
79 \( 1 + 7.26T + 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 + 2.17T + 89T^{2} \)
97 \( 1 - 17.3T + 97T^{2} \)
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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

−7.85438059383669434275901554462, −6.85933592292992397753499956828, −6.41676682590936717834123344382, −5.83269176293535715856140096993, −5.04168924477030781383710559449, −4.44163940722464815022935546978, −3.78620137538086576339349232348, −2.55938906126441837948039605562, −1.57485287582550099790563869220, −0.49815946395712688486196444512, 0.49815946395712688486196444512, 1.57485287582550099790563869220, 2.55938906126441837948039605562, 3.78620137538086576339349232348, 4.44163940722464815022935546978, 5.04168924477030781383710559449, 5.83269176293535715856140096993, 6.41676682590936717834123344382, 6.85933592292992397753499956828, 7.85438059383669434275901554462

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