Properties

Label 2-8001-1.1-c1-0-234
Degree $2$
Conductor $8001$
Sign $1$
Analytic cond. $63.8883$
Root an. cond. $7.99301$
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  + 2.37·2-s + 3.63·4-s + 3.84·5-s − 7-s + 3.87·8-s + 9.11·10-s + 3.34·11-s + 4.24·13-s − 2.37·14-s + 1.92·16-s − 3.68·17-s − 1.16·19-s + 13.9·20-s + 7.93·22-s + 1.32·23-s + 9.75·25-s + 10.0·26-s − 3.63·28-s − 6.59·29-s − 3.12·31-s − 3.17·32-s − 8.74·34-s − 3.84·35-s + 5.94·37-s − 2.75·38-s + 14.8·40-s + 10.3·41-s + ⋯
L(s)  = 1  + 1.67·2-s + 1.81·4-s + 1.71·5-s − 0.377·7-s + 1.36·8-s + 2.88·10-s + 1.00·11-s + 1.17·13-s − 0.634·14-s + 0.480·16-s − 0.893·17-s − 0.266·19-s + 3.11·20-s + 1.69·22-s + 0.276·23-s + 1.95·25-s + 1.97·26-s − 0.686·28-s − 1.22·29-s − 0.560·31-s − 0.561·32-s − 1.49·34-s − 0.649·35-s + 0.977·37-s − 0.447·38-s + 2.35·40-s + 1.62·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8001\)    =    \(3^{2} \cdot 7 \cdot 127\)
Sign: $1$
Analytic conductor: \(63.8883\)
Root analytic conductor: \(7.99301\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(8.728452075\)
\(L(\frac12)\) \(\approx\) \(8.728452075\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + T \)
127 \( 1 + T \)
good2 \( 1 - 2.37T + 2T^{2} \)
5 \( 1 - 3.84T + 5T^{2} \)
11 \( 1 - 3.34T + 11T^{2} \)
13 \( 1 - 4.24T + 13T^{2} \)
17 \( 1 + 3.68T + 17T^{2} \)
19 \( 1 + 1.16T + 19T^{2} \)
23 \( 1 - 1.32T + 23T^{2} \)
29 \( 1 + 6.59T + 29T^{2} \)
31 \( 1 + 3.12T + 31T^{2} \)
37 \( 1 - 5.94T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 - 4.75T + 43T^{2} \)
47 \( 1 + 1.96T + 47T^{2} \)
53 \( 1 + 7.36T + 53T^{2} \)
59 \( 1 - 8.49T + 59T^{2} \)
61 \( 1 - 7.06T + 61T^{2} \)
67 \( 1 - 3.62T + 67T^{2} \)
71 \( 1 - 3.79T + 71T^{2} \)
73 \( 1 + 14.4T + 73T^{2} \)
79 \( 1 - 5.35T + 79T^{2} \)
83 \( 1 + 1.82T + 83T^{2} \)
89 \( 1 - 13.8T + 89T^{2} \)
97 \( 1 + 1.00T + 97T^{2} \)
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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

−7.42542888880929693124402652458, −6.55788928111429745829948822541, −6.30202391188745074956332303408, −5.77506077852098240904319499611, −5.16796472452983827440435100860, −4.19557933620811567240161541098, −3.74097054513292095311381188717, −2.72711544125108791955837836397, −2.10485818911751468724341225974, −1.26119719122425144761175459849, 1.26119719122425144761175459849, 2.10485818911751468724341225974, 2.72711544125108791955837836397, 3.74097054513292095311381188717, 4.19557933620811567240161541098, 5.16796472452983827440435100860, 5.77506077852098240904319499611, 6.30202391188745074956332303408, 6.55788928111429745829948822541, 7.42542888880929693124402652458

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