Properties

Label 2-8001-1.1-c1-0-209
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.21·2-s + 2.92·4-s + 0.739·5-s + 7-s − 2.05·8-s − 1.64·10-s − 1.02·11-s + 1.47·13-s − 2.21·14-s − 1.28·16-s + 3.12·17-s − 5.88·19-s + 2.16·20-s + 2.26·22-s + 1.53·23-s − 4.45·25-s − 3.27·26-s + 2.92·28-s + 1.52·29-s + 1.14·31-s + 6.97·32-s − 6.93·34-s + 0.739·35-s − 11.1·37-s + 13.0·38-s − 1.52·40-s + 11.0·41-s + ⋯
L(s)  = 1  − 1.56·2-s + 1.46·4-s + 0.330·5-s + 0.377·7-s − 0.727·8-s − 0.518·10-s − 0.308·11-s + 0.409·13-s − 0.593·14-s − 0.321·16-s + 0.758·17-s − 1.34·19-s + 0.483·20-s + 0.483·22-s + 0.320·23-s − 0.890·25-s − 0.642·26-s + 0.553·28-s + 0.283·29-s + 0.205·31-s + 1.23·32-s − 1.19·34-s + 0.124·35-s − 1.82·37-s + 2.11·38-s − 0.240·40-s + 1.72·41-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: \(1\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.21T + 2T^{2} \)
5 \( 1 - 0.739T + 5T^{2} \)
11 \( 1 + 1.02T + 11T^{2} \)
13 \( 1 - 1.47T + 13T^{2} \)
17 \( 1 - 3.12T + 17T^{2} \)
19 \( 1 + 5.88T + 19T^{2} \)
23 \( 1 - 1.53T + 23T^{2} \)
29 \( 1 - 1.52T + 29T^{2} \)
31 \( 1 - 1.14T + 31T^{2} \)
37 \( 1 + 11.1T + 37T^{2} \)
41 \( 1 - 11.0T + 41T^{2} \)
43 \( 1 - 1.60T + 43T^{2} \)
47 \( 1 + 8.29T + 47T^{2} \)
53 \( 1 - 11.9T + 53T^{2} \)
59 \( 1 + 3.45T + 59T^{2} \)
61 \( 1 - 5.01T + 61T^{2} \)
67 \( 1 + 8.41T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 + 1.36T + 73T^{2} \)
79 \( 1 - 12.8T + 79T^{2} \)
83 \( 1 + 7.52T + 83T^{2} \)
89 \( 1 - 1.31T + 89T^{2} \)
97 \( 1 + 8.68T + 97T^{2} \)
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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

−7.66421846994623311128061860707, −7.07901913268441876967132812703, −6.28656976746025128306567106328, −5.64119304904860698505004579625, −4.69811122042059223325230090424, −3.83234304506555712855872281464, −2.69178046499684449809200014512, −1.92572808639951301453056912690, −1.16154690007489232643764181575, 0, 1.16154690007489232643764181575, 1.92572808639951301453056912690, 2.69178046499684449809200014512, 3.83234304506555712855872281464, 4.69811122042059223325230090424, 5.64119304904860698505004579625, 6.28656976746025128306567106328, 7.07901913268441876967132812703, 7.66421846994623311128061860707

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