Properties

Label 2-8001-1.1-c1-0-11
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  − 0.849·2-s − 1.27·4-s − 1.65·5-s + 7-s + 2.78·8-s + 1.40·10-s − 2.00·11-s − 2.46·13-s − 0.849·14-s + 0.190·16-s − 4.15·17-s − 5.98·19-s + 2.12·20-s + 1.70·22-s + 6.20·23-s − 2.24·25-s + 2.09·26-s − 1.27·28-s − 4.07·29-s − 6.85·31-s − 5.73·32-s + 3.52·34-s − 1.65·35-s − 9.80·37-s + 5.08·38-s − 4.62·40-s + 6.54·41-s + ⋯
L(s)  = 1  − 0.600·2-s − 0.639·4-s − 0.741·5-s + 0.377·7-s + 0.984·8-s + 0.445·10-s − 0.605·11-s − 0.684·13-s − 0.227·14-s + 0.0477·16-s − 1.00·17-s − 1.37·19-s + 0.474·20-s + 0.363·22-s + 1.29·23-s − 0.449·25-s + 0.411·26-s − 0.241·28-s − 0.756·29-s − 1.23·31-s − 1.01·32-s + 0.604·34-s − 0.280·35-s − 1.61·37-s + 0.824·38-s − 0.730·40-s + 1.02·41-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

\(L(1)\) \(\approx\) \(0.2784503188\)
\(L(\frac12)\) \(\approx\) \(0.2784503188\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.849T + 2T^{2} \)
5 \( 1 + 1.65T + 5T^{2} \)
11 \( 1 + 2.00T + 11T^{2} \)
13 \( 1 + 2.46T + 13T^{2} \)
17 \( 1 + 4.15T + 17T^{2} \)
19 \( 1 + 5.98T + 19T^{2} \)
23 \( 1 - 6.20T + 23T^{2} \)
29 \( 1 + 4.07T + 29T^{2} \)
31 \( 1 + 6.85T + 31T^{2} \)
37 \( 1 + 9.80T + 37T^{2} \)
41 \( 1 - 6.54T + 41T^{2} \)
43 \( 1 + 4.48T + 43T^{2} \)
47 \( 1 - 4.80T + 47T^{2} \)
53 \( 1 - 6.94T + 53T^{2} \)
59 \( 1 + 3.25T + 59T^{2} \)
61 \( 1 + 5.28T + 61T^{2} \)
67 \( 1 - 0.780T + 67T^{2} \)
71 \( 1 - 6.78T + 71T^{2} \)
73 \( 1 - 15.0T + 73T^{2} \)
79 \( 1 + 16.4T + 79T^{2} \)
83 \( 1 + 0.329T + 83T^{2} \)
89 \( 1 + 17.5T + 89T^{2} \)
97 \( 1 - 6.36T + 97T^{2} \)
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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

−7.87102224727902459637242829871, −7.33877615023680840467290493343, −6.77172368088613250280473662618, −5.54564875210305039280583823771, −4.99417692848154937952739665208, −4.26072713205081173025666289743, −3.72902463544996028333569801146, −2.51268019475293361804674778558, −1.66720911864615377492881028396, −0.28387965450738095360742542046, 0.28387965450738095360742542046, 1.66720911864615377492881028396, 2.51268019475293361804674778558, 3.72902463544996028333569801146, 4.26072713205081173025666289743, 4.99417692848154937952739665208, 5.54564875210305039280583823771, 6.77172368088613250280473662618, 7.33877615023680840467290493343, 7.87102224727902459637242829871

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