Properties

Label 2-8001-1.1-c1-0-105
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  + 1.92·2-s + 1.68·4-s − 0.753·5-s + 7-s − 0.598·8-s − 1.44·10-s + 3.22·11-s − 4.98·13-s + 1.92·14-s − 4.52·16-s + 6.32·17-s − 2.95·19-s − 1.27·20-s + 6.19·22-s − 0.477·23-s − 4.43·25-s − 9.57·26-s + 1.68·28-s + 6.23·29-s + 9.65·31-s − 7.49·32-s + 12.1·34-s − 0.753·35-s − 0.00252·37-s − 5.67·38-s + 0.450·40-s + 7.44·41-s + ⋯
L(s)  = 1  + 1.35·2-s + 0.844·4-s − 0.336·5-s + 0.377·7-s − 0.211·8-s − 0.457·10-s + 0.971·11-s − 1.38·13-s + 0.513·14-s − 1.13·16-s + 1.53·17-s − 0.678·19-s − 0.284·20-s + 1.31·22-s − 0.0995·23-s − 0.886·25-s − 1.87·26-s + 0.319·28-s + 1.15·29-s + 1.73·31-s − 1.32·32-s + 2.08·34-s − 0.127·35-s − 0.000415·37-s − 0.921·38-s + 0.0712·40-s + 1.16·41-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

\(L(1)\) \(\approx\) \(3.990208060\)
\(L(\frac12)\) \(\approx\) \(3.990208060\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.92T + 2T^{2} \)
5 \( 1 + 0.753T + 5T^{2} \)
11 \( 1 - 3.22T + 11T^{2} \)
13 \( 1 + 4.98T + 13T^{2} \)
17 \( 1 - 6.32T + 17T^{2} \)
19 \( 1 + 2.95T + 19T^{2} \)
23 \( 1 + 0.477T + 23T^{2} \)
29 \( 1 - 6.23T + 29T^{2} \)
31 \( 1 - 9.65T + 31T^{2} \)
37 \( 1 + 0.00252T + 37T^{2} \)
41 \( 1 - 7.44T + 41T^{2} \)
43 \( 1 + 0.802T + 43T^{2} \)
47 \( 1 + 7.63T + 47T^{2} \)
53 \( 1 + 1.03T + 53T^{2} \)
59 \( 1 + 1.36T + 59T^{2} \)
61 \( 1 - 10.9T + 61T^{2} \)
67 \( 1 - 12.1T + 67T^{2} \)
71 \( 1 - 9.50T + 71T^{2} \)
73 \( 1 + 2.92T + 73T^{2} \)
79 \( 1 - 14.7T + 79T^{2} \)
83 \( 1 - 12.3T + 83T^{2} \)
89 \( 1 + 2.65T + 89T^{2} \)
97 \( 1 - 9.13T + 97T^{2} \)
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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

−7.902769858027297179689895716096, −6.78772879525697382417766353062, −6.44511418046822364522533229276, −5.53295303397826581308170166708, −4.94355576674881894437423893519, −4.31637138205785490893935337036, −3.72321677164713333288800515680, −2.88599535194630940910345497977, −2.12299460707049853788351716969, −0.802143987705254648564888050110, 0.802143987705254648564888050110, 2.12299460707049853788351716969, 2.88599535194630940910345497977, 3.72321677164713333288800515680, 4.31637138205785490893935337036, 4.94355576674881894437423893519, 5.53295303397826581308170166708, 6.44511418046822364522533229276, 6.78772879525697382417766353062, 7.902769858027297179689895716096

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