Properties

Label 2-8008-1.1-c1-0-21
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  + 1.58·3-s − 3.58·5-s − 7-s − 0.496·9-s − 11-s + 13-s − 5.67·15-s + 3.45·17-s − 2.87·19-s − 1.58·21-s − 3.76·23-s + 7.86·25-s − 5.53·27-s + 9.14·29-s − 10.0·31-s − 1.58·33-s + 3.58·35-s + 7.49·37-s + 1.58·39-s − 2.39·41-s − 9.24·43-s + 1.78·45-s + 3.77·47-s + 49-s + 5.46·51-s − 8.47·53-s + 3.58·55-s + ⋯
L(s)  = 1  + 0.913·3-s − 1.60·5-s − 0.377·7-s − 0.165·9-s − 0.301·11-s + 0.277·13-s − 1.46·15-s + 0.838·17-s − 0.660·19-s − 0.345·21-s − 0.785·23-s + 1.57·25-s − 1.06·27-s + 1.69·29-s − 1.81·31-s − 0.275·33-s + 0.606·35-s + 1.23·37-s + 0.253·39-s − 0.373·41-s − 1.41·43-s + 0.265·45-s + 0.550·47-s + 0.142·49-s + 0.765·51-s − 1.16·53-s + 0.483·55-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

\(L(1)\) \(\approx\) \(1.210204481\)
\(L(\frac12)\) \(\approx\) \(1.210204481\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.58T + 3T^{2} \)
5 \( 1 + 3.58T + 5T^{2} \)
17 \( 1 - 3.45T + 17T^{2} \)
19 \( 1 + 2.87T + 19T^{2} \)
23 \( 1 + 3.76T + 23T^{2} \)
29 \( 1 - 9.14T + 29T^{2} \)
31 \( 1 + 10.0T + 31T^{2} \)
37 \( 1 - 7.49T + 37T^{2} \)
41 \( 1 + 2.39T + 41T^{2} \)
43 \( 1 + 9.24T + 43T^{2} \)
47 \( 1 - 3.77T + 47T^{2} \)
53 \( 1 + 8.47T + 53T^{2} \)
59 \( 1 + 13.9T + 59T^{2} \)
61 \( 1 - 13.3T + 61T^{2} \)
67 \( 1 + 4.43T + 67T^{2} \)
71 \( 1 - 1.43T + 71T^{2} \)
73 \( 1 + 8.99T + 73T^{2} \)
79 \( 1 - 12.6T + 79T^{2} \)
83 \( 1 + 0.700T + 83T^{2} \)
89 \( 1 - 3.38T + 89T^{2} \)
97 \( 1 - 9.87T + 97T^{2} \)
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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

−7.88001395137472344224611335014, −7.47181824570201480157264080634, −6.57555421298911781885911313936, −5.81894034899054561979112218083, −4.80824861943510999603454262021, −4.08221741068823030719301187794, −3.39181351670209485745540126183, −3.00699383718605237075866800692, −1.91362768146230456301565601918, −0.49925205202799189560543324035, 0.49925205202799189560543324035, 1.91362768146230456301565601918, 3.00699383718605237075866800692, 3.39181351670209485745540126183, 4.08221741068823030719301187794, 4.80824861943510999603454262021, 5.81894034899054561979112218083, 6.57555421298911781885911313936, 7.47181824570201480157264080634, 7.88001395137472344224611335014

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