Properties

Label 2-8001-1.1-c1-0-70
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  + 1.50·2-s + 0.265·4-s − 2.12·5-s + 7-s − 2.61·8-s − 3.20·10-s + 1.63·11-s + 2.77·13-s + 1.50·14-s − 4.46·16-s − 4.81·17-s + 1.82·19-s − 0.564·20-s + 2.45·22-s + 4.21·23-s − 0.471·25-s + 4.17·26-s + 0.265·28-s − 2.17·29-s − 5.01·31-s − 1.49·32-s − 7.24·34-s − 2.12·35-s − 4.80·37-s + 2.74·38-s + 5.55·40-s − 0.803·41-s + ⋯
L(s)  = 1  + 1.06·2-s + 0.132·4-s − 0.951·5-s + 0.377·7-s − 0.923·8-s − 1.01·10-s + 0.491·11-s + 0.769·13-s + 0.402·14-s − 1.11·16-s − 1.16·17-s + 0.417·19-s − 0.126·20-s + 0.523·22-s + 0.879·23-s − 0.0943·25-s + 0.818·26-s + 0.0501·28-s − 0.403·29-s − 0.900·31-s − 0.263·32-s − 1.24·34-s − 0.359·35-s − 0.790·37-s + 0.444·38-s + 0.878·40-s − 0.125·41-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

\(L(1)\) \(\approx\) \(2.320229851\)
\(L(\frac12)\) \(\approx\) \(2.320229851\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.50T + 2T^{2} \)
5 \( 1 + 2.12T + 5T^{2} \)
11 \( 1 - 1.63T + 11T^{2} \)
13 \( 1 - 2.77T + 13T^{2} \)
17 \( 1 + 4.81T + 17T^{2} \)
19 \( 1 - 1.82T + 19T^{2} \)
23 \( 1 - 4.21T + 23T^{2} \)
29 \( 1 + 2.17T + 29T^{2} \)
31 \( 1 + 5.01T + 31T^{2} \)
37 \( 1 + 4.80T + 37T^{2} \)
41 \( 1 + 0.803T + 41T^{2} \)
43 \( 1 - 11.2T + 43T^{2} \)
47 \( 1 + 7.13T + 47T^{2} \)
53 \( 1 - 7.35T + 53T^{2} \)
59 \( 1 - 1.99T + 59T^{2} \)
61 \( 1 - 1.64T + 61T^{2} \)
67 \( 1 - 10.7T + 67T^{2} \)
71 \( 1 - 4.48T + 71T^{2} \)
73 \( 1 - 5.53T + 73T^{2} \)
79 \( 1 + 0.583T + 79T^{2} \)
83 \( 1 + 4.31T + 83T^{2} \)
89 \( 1 + 0.157T + 89T^{2} \)
97 \( 1 - 2.33T + 97T^{2} \)
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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

−7.73900314070336575166753567773, −6.99446145579194312527514453975, −6.40602160076388133802249070924, −5.52921236033631342098554143589, −4.98306290673915462381928502354, −4.06101529563786555349591192655, −3.86966085874669773937925452671, −3.01815322291314880868146597929, −1.95601989444432438030736771433, −0.63476157625452727114539011919, 0.63476157625452727114539011919, 1.95601989444432438030736771433, 3.01815322291314880868146597929, 3.86966085874669773937925452671, 4.06101529563786555349591192655, 4.98306290673915462381928502354, 5.52921236033631342098554143589, 6.40602160076388133802249070924, 6.99446145579194312527514453975, 7.73900314070336575166753567773

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