Properties

Label 2-8001-1.1-c1-0-163
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  + 2.42·2-s + 3.88·4-s − 2.61·5-s + 7-s + 4.56·8-s − 6.34·10-s + 4.90·11-s + 2.57·13-s + 2.42·14-s + 3.30·16-s + 1.92·17-s − 3.81·19-s − 10.1·20-s + 11.8·22-s − 3.20·23-s + 1.84·25-s + 6.25·26-s + 3.88·28-s + 5.89·29-s − 3.10·31-s − 1.10·32-s + 4.66·34-s − 2.61·35-s + 11.9·37-s − 9.24·38-s − 11.9·40-s − 0.926·41-s + ⋯
L(s)  = 1  + 1.71·2-s + 1.94·4-s − 1.16·5-s + 0.377·7-s + 1.61·8-s − 2.00·10-s + 1.47·11-s + 0.714·13-s + 0.648·14-s + 0.826·16-s + 0.466·17-s − 0.874·19-s − 2.27·20-s + 2.53·22-s − 0.669·23-s + 0.368·25-s + 1.22·26-s + 0.733·28-s + 1.09·29-s − 0.557·31-s − 0.195·32-s + 0.800·34-s − 0.442·35-s + 1.96·37-s − 1.49·38-s − 1.88·40-s − 0.144·41-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

\(L(1)\) \(\approx\) \(5.840752044\)
\(L(\frac12)\) \(\approx\) \(5.840752044\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.42T + 2T^{2} \)
5 \( 1 + 2.61T + 5T^{2} \)
11 \( 1 - 4.90T + 11T^{2} \)
13 \( 1 - 2.57T + 13T^{2} \)
17 \( 1 - 1.92T + 17T^{2} \)
19 \( 1 + 3.81T + 19T^{2} \)
23 \( 1 + 3.20T + 23T^{2} \)
29 \( 1 - 5.89T + 29T^{2} \)
31 \( 1 + 3.10T + 31T^{2} \)
37 \( 1 - 11.9T + 37T^{2} \)
41 \( 1 + 0.926T + 41T^{2} \)
43 \( 1 - 2.93T + 43T^{2} \)
47 \( 1 - 9.46T + 47T^{2} \)
53 \( 1 - 6.84T + 53T^{2} \)
59 \( 1 + 3.42T + 59T^{2} \)
61 \( 1 + 3.67T + 61T^{2} \)
67 \( 1 - 8.49T + 67T^{2} \)
71 \( 1 - 6.86T + 71T^{2} \)
73 \( 1 + 7.98T + 73T^{2} \)
79 \( 1 + 16.2T + 79T^{2} \)
83 \( 1 - 12.1T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 - 2.16T + 97T^{2} \)
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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

−7.57295200035100157681107453282, −6.98117368278525325268576716260, −6.16182133922176427330157892903, −5.85542599140732163129825680013, −4.72056030889088987845877321475, −4.09142070103476813874668931272, −3.93926041516851390026369339039, −3.06055218756960228519104561346, −2.07366394137467016602204149849, −0.958625929251646544754007120257, 0.958625929251646544754007120257, 2.07366394137467016602204149849, 3.06055218756960228519104561346, 3.93926041516851390026369339039, 4.09142070103476813874668931272, 4.72056030889088987845877321475, 5.85542599140732163129825680013, 6.16182133922176427330157892903, 6.98117368278525325268576716260, 7.57295200035100157681107453282

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