Properties

Label 2-8008-1.1-c1-0-50
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  − 1.78·3-s + 0.474·5-s + 7-s + 0.177·9-s + 11-s + 13-s − 0.846·15-s + 0.796·17-s + 5.88·19-s − 1.78·21-s + 2.43·23-s − 4.77·25-s + 5.03·27-s + 4.63·29-s − 3.56·31-s − 1.78·33-s + 0.474·35-s − 3.78·37-s − 1.78·39-s + 4.10·41-s + 7.57·43-s + 0.0842·45-s − 3.82·47-s + 49-s − 1.41·51-s + 8.74·53-s + 0.474·55-s + ⋯
L(s)  = 1  − 1.02·3-s + 0.212·5-s + 0.377·7-s + 0.0591·9-s + 0.301·11-s + 0.277·13-s − 0.218·15-s + 0.193·17-s + 1.35·19-s − 0.388·21-s + 0.507·23-s − 0.954·25-s + 0.968·27-s + 0.859·29-s − 0.640·31-s − 0.310·33-s + 0.0802·35-s − 0.622·37-s − 0.285·39-s + 0.640·41-s + 1.15·43-s + 0.0125·45-s − 0.557·47-s + 0.142·49-s − 0.198·51-s + 1.20·53-s + 0.0640·55-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

\(L(1)\) \(\approx\) \(1.527463106\)
\(L(\frac12)\) \(\approx\) \(1.527463106\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.78T + 3T^{2} \)
5 \( 1 - 0.474T + 5T^{2} \)
17 \( 1 - 0.796T + 17T^{2} \)
19 \( 1 - 5.88T + 19T^{2} \)
23 \( 1 - 2.43T + 23T^{2} \)
29 \( 1 - 4.63T + 29T^{2} \)
31 \( 1 + 3.56T + 31T^{2} \)
37 \( 1 + 3.78T + 37T^{2} \)
41 \( 1 - 4.10T + 41T^{2} \)
43 \( 1 - 7.57T + 43T^{2} \)
47 \( 1 + 3.82T + 47T^{2} \)
53 \( 1 - 8.74T + 53T^{2} \)
59 \( 1 + 12.4T + 59T^{2} \)
61 \( 1 - 3.42T + 61T^{2} \)
67 \( 1 - 5.90T + 67T^{2} \)
71 \( 1 + 2.54T + 71T^{2} \)
73 \( 1 + 0.114T + 73T^{2} \)
79 \( 1 + 2.34T + 79T^{2} \)
83 \( 1 + 13.4T + 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 + 4.55T + 97T^{2} \)
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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

−7.68918071439059133029301199720, −7.10662774713510239194726764764, −6.29633009445428506583165232102, −5.70071494266599210085167695398, −5.22383911631082964724426984549, −4.46576194531792074129013337741, −3.56205382359630960856187722331, −2.68052656444936438026072394594, −1.52420223770823624436863815559, −0.68890201918395893563111644347, 0.68890201918395893563111644347, 1.52420223770823624436863815559, 2.68052656444936438026072394594, 3.56205382359630960856187722331, 4.46576194531792074129013337741, 5.22383911631082964724426984549, 5.70071494266599210085167695398, 6.29633009445428506583165232102, 7.10662774713510239194726764764, 7.68918071439059133029301199720

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