Properties

Label 2-8001-1.1-c1-0-80
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  − 2.27·2-s + 3.17·4-s + 3.81·5-s − 7-s − 2.67·8-s − 8.67·10-s + 2.70·11-s − 3.11·13-s + 2.27·14-s − 0.266·16-s − 5.02·17-s − 0.979·19-s + 12.1·20-s − 6.15·22-s − 1.88·23-s + 9.52·25-s + 7.08·26-s − 3.17·28-s + 8.95·29-s + 6.70·31-s + 5.95·32-s + 11.4·34-s − 3.81·35-s − 5.22·37-s + 2.22·38-s − 10.1·40-s − 0.958·41-s + ⋯
L(s)  = 1  − 1.60·2-s + 1.58·4-s + 1.70·5-s − 0.377·7-s − 0.945·8-s − 2.74·10-s + 0.815·11-s − 0.864·13-s + 0.608·14-s − 0.0667·16-s − 1.21·17-s − 0.224·19-s + 2.70·20-s − 1.31·22-s − 0.392·23-s + 1.90·25-s + 1.39·26-s − 0.600·28-s + 1.66·29-s + 1.20·31-s + 1.05·32-s + 1.96·34-s − 0.644·35-s − 0.858·37-s + 0.361·38-s − 1.61·40-s − 0.149·41-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

\(L(1)\) \(\approx\) \(1.140164563\)
\(L(\frac12)\) \(\approx\) \(1.140164563\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.27T + 2T^{2} \)
5 \( 1 - 3.81T + 5T^{2} \)
11 \( 1 - 2.70T + 11T^{2} \)
13 \( 1 + 3.11T + 13T^{2} \)
17 \( 1 + 5.02T + 17T^{2} \)
19 \( 1 + 0.979T + 19T^{2} \)
23 \( 1 + 1.88T + 23T^{2} \)
29 \( 1 - 8.95T + 29T^{2} \)
31 \( 1 - 6.70T + 31T^{2} \)
37 \( 1 + 5.22T + 37T^{2} \)
41 \( 1 + 0.958T + 41T^{2} \)
43 \( 1 - 0.988T + 43T^{2} \)
47 \( 1 + 10.2T + 47T^{2} \)
53 \( 1 + 8.12T + 53T^{2} \)
59 \( 1 + 2.47T + 59T^{2} \)
61 \( 1 - 9.26T + 61T^{2} \)
67 \( 1 - 4.94T + 67T^{2} \)
71 \( 1 - 2.49T + 71T^{2} \)
73 \( 1 - 5.66T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 + 3.92T + 83T^{2} \)
89 \( 1 - 2.97T + 89T^{2} \)
97 \( 1 - 10.6T + 97T^{2} \)
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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

−8.160805044372329806312833759471, −7.02273804572322300710624632083, −6.49280090828875773752657864558, −6.33133786259938725958664523531, −5.12327396407703445581464313786, −4.45399357678958672398871108837, −3.00825182021111014562649372048, −2.23857783933979554450018666803, −1.71098463579652186254327470845, −0.67783025877588795294335683334, 0.67783025877588795294335683334, 1.71098463579652186254327470845, 2.23857783933979554450018666803, 3.00825182021111014562649372048, 4.45399357678958672398871108837, 5.12327396407703445581464313786, 6.33133786259938725958664523531, 6.49280090828875773752657864558, 7.02273804572322300710624632083, 8.160805044372329806312833759471

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