Properties

Label 2-8002-1.1-c1-0-20
Degree $2$
Conductor $8002$
Sign $1$
Analytic cond. $63.8962$
Root an. cond. $7.99351$
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-s − 2.42·3-s + 4-s − 1.19·5-s + 2.42·6-s − 3.77·7-s − 8-s + 2.86·9-s + 1.19·10-s − 4.05·11-s − 2.42·12-s + 4.55·13-s + 3.77·14-s + 2.88·15-s + 16-s − 1.21·17-s − 2.86·18-s + 3.72·19-s − 1.19·20-s + 9.13·21-s + 4.05·22-s + 5.44·23-s + 2.42·24-s − 3.58·25-s − 4.55·26-s + 0.334·27-s − 3.77·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.39·3-s + 0.5·4-s − 0.532·5-s + 0.988·6-s − 1.42·7-s − 0.353·8-s + 0.953·9-s + 0.376·10-s − 1.22·11-s − 0.698·12-s + 1.26·13-s + 1.00·14-s + 0.744·15-s + 0.250·16-s − 0.294·17-s − 0.674·18-s + 0.853·19-s − 0.266·20-s + 1.99·21-s + 0.864·22-s + 1.13·23-s + 0.494·24-s − 0.716·25-s − 0.893·26-s + 0.0643·27-s − 0.713·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8002\)    =    \(2 \cdot 4001\)
Sign: $1$
Analytic conductor: \(63.8962\)
Root analytic conductor: \(7.99351\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8002,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2337024935\)
\(L(\frac12)\) \(\approx\) \(0.2337024935\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
4001 \( 1+O(T) \)
good3 \( 1 + 2.42T + 3T^{2} \)
5 \( 1 + 1.19T + 5T^{2} \)
7 \( 1 + 3.77T + 7T^{2} \)
11 \( 1 + 4.05T + 11T^{2} \)
13 \( 1 - 4.55T + 13T^{2} \)
17 \( 1 + 1.21T + 17T^{2} \)
19 \( 1 - 3.72T + 19T^{2} \)
23 \( 1 - 5.44T + 23T^{2} \)
29 \( 1 + 4.71T + 29T^{2} \)
31 \( 1 - 4.49T + 31T^{2} \)
37 \( 1 + 3.22T + 37T^{2} \)
41 \( 1 - 2.91T + 41T^{2} \)
43 \( 1 + 0.507T + 43T^{2} \)
47 \( 1 - 1.10T + 47T^{2} \)
53 \( 1 - 0.544T + 53T^{2} \)
59 \( 1 + 1.10T + 59T^{2} \)
61 \( 1 + 14.8T + 61T^{2} \)
67 \( 1 + 3.02T + 67T^{2} \)
71 \( 1 - 15.7T + 71T^{2} \)
73 \( 1 + 6.91T + 73T^{2} \)
79 \( 1 + 9.08T + 79T^{2} \)
83 \( 1 + 2.39T + 83T^{2} \)
89 \( 1 + 13.5T + 89T^{2} \)
97 \( 1 + 6.06T + 97T^{2} \)
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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

−7.72030363255664713557583230770, −7.06097060171054525121681049305, −6.48518272914192602542763866910, −5.81046329088461270710397821391, −5.38462294598267141111012240650, −4.33882619359074580379930915261, −3.38148328273005691295167143546, −2.77077013767614887287906621959, −1.28885030985261477023721458972, −0.31377546227763260983840831189, 0.31377546227763260983840831189, 1.28885030985261477023721458972, 2.77077013767614887287906621959, 3.38148328273005691295167143546, 4.33882619359074580379930915261, 5.38462294598267141111012240650, 5.81046329088461270710397821391, 6.48518272914192602542763866910, 7.06097060171054525121681049305, 7.72030363255664713557583230770

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