Properties

Label 2-8001-1.1-c1-0-32
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  + 1.20·2-s − 0.555·4-s − 0.607·5-s + 7-s − 3.07·8-s − 0.730·10-s − 6.41·11-s − 3.74·13-s + 1.20·14-s − 2.58·16-s + 4.87·17-s − 7.90·19-s + 0.337·20-s − 7.71·22-s − 0.948·23-s − 4.63·25-s − 4.50·26-s − 0.555·28-s − 3.93·29-s − 0.0625·31-s + 3.04·32-s + 5.86·34-s − 0.607·35-s − 1.32·37-s − 9.50·38-s + 1.86·40-s + 9.12·41-s + ⋯
L(s)  = 1  + 0.849·2-s − 0.277·4-s − 0.271·5-s + 0.377·7-s − 1.08·8-s − 0.231·10-s − 1.93·11-s − 1.03·13-s + 0.321·14-s − 0.645·16-s + 1.18·17-s − 1.81·19-s + 0.0754·20-s − 1.64·22-s − 0.197·23-s − 0.926·25-s − 0.883·26-s − 0.104·28-s − 0.731·29-s − 0.0112·31-s + 0.537·32-s + 1.00·34-s − 0.102·35-s − 0.217·37-s − 1.54·38-s + 0.295·40-s + 1.42·41-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

\(L(1)\) \(\approx\) \(1.085951225\)
\(L(\frac12)\) \(\approx\) \(1.085951225\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.20T + 2T^{2} \)
5 \( 1 + 0.607T + 5T^{2} \)
11 \( 1 + 6.41T + 11T^{2} \)
13 \( 1 + 3.74T + 13T^{2} \)
17 \( 1 - 4.87T + 17T^{2} \)
19 \( 1 + 7.90T + 19T^{2} \)
23 \( 1 + 0.948T + 23T^{2} \)
29 \( 1 + 3.93T + 29T^{2} \)
31 \( 1 + 0.0625T + 31T^{2} \)
37 \( 1 + 1.32T + 37T^{2} \)
41 \( 1 - 9.12T + 41T^{2} \)
43 \( 1 - 9.44T + 43T^{2} \)
47 \( 1 + 3.29T + 47T^{2} \)
53 \( 1 + 2.65T + 53T^{2} \)
59 \( 1 - 12.2T + 59T^{2} \)
61 \( 1 - 5.05T + 61T^{2} \)
67 \( 1 + 2.97T + 67T^{2} \)
71 \( 1 - 4.14T + 71T^{2} \)
73 \( 1 - 4.25T + 73T^{2} \)
79 \( 1 - 3.94T + 79T^{2} \)
83 \( 1 + 8.92T + 83T^{2} \)
89 \( 1 + 4.00T + 89T^{2} \)
97 \( 1 - 19.0T + 97T^{2} \)
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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

−7.86536471748531217702478879589, −7.26614669770773437559516843264, −6.14443784730010937480458648878, −5.53643041060226544858539432980, −5.06783739993922558865500545676, −4.32984083637206980953614074485, −3.71816284029373423052930187487, −2.67104733518869551690768612050, −2.20143506298563493276811332662, −0.42290736099849620224512942551, 0.42290736099849620224512942551, 2.20143506298563493276811332662, 2.67104733518869551690768612050, 3.71816284029373423052930187487, 4.32984083637206980953614074485, 5.06783739993922558865500545676, 5.53643041060226544858539432980, 6.14443784730010937480458648878, 7.26614669770773437559516843264, 7.86536471748531217702478879589

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