Properties

Label 2-8001-1.1-c1-0-145
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  − 0.0449·2-s − 1.99·4-s + 2.40·5-s + 7-s + 0.179·8-s − 0.108·10-s + 3.19·11-s + 3.02·13-s − 0.0449·14-s + 3.98·16-s + 2.65·17-s − 1.70·19-s − 4.80·20-s − 0.143·22-s + 5.96·23-s + 0.787·25-s − 0.135·26-s − 1.99·28-s − 4.60·29-s − 0.446·31-s − 0.539·32-s − 0.119·34-s + 2.40·35-s + 2.06·37-s + 0.0766·38-s + 0.432·40-s + 7.56·41-s + ⋯
L(s)  = 1  − 0.0318·2-s − 0.998·4-s + 1.07·5-s + 0.377·7-s + 0.0636·8-s − 0.0342·10-s + 0.962·11-s + 0.838·13-s − 0.0120·14-s + 0.996·16-s + 0.645·17-s − 0.390·19-s − 1.07·20-s − 0.0306·22-s + 1.24·23-s + 0.157·25-s − 0.0266·26-s − 0.377·28-s − 0.855·29-s − 0.0801·31-s − 0.0953·32-s − 0.0205·34-s + 0.406·35-s + 0.339·37-s + 0.0124·38-s + 0.0684·40-s + 1.18·41-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

\(L(1)\) \(\approx\) \(2.581897328\)
\(L(\frac12)\) \(\approx\) \(2.581897328\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.0449T + 2T^{2} \)
5 \( 1 - 2.40T + 5T^{2} \)
11 \( 1 - 3.19T + 11T^{2} \)
13 \( 1 - 3.02T + 13T^{2} \)
17 \( 1 - 2.65T + 17T^{2} \)
19 \( 1 + 1.70T + 19T^{2} \)
23 \( 1 - 5.96T + 23T^{2} \)
29 \( 1 + 4.60T + 29T^{2} \)
31 \( 1 + 0.446T + 31T^{2} \)
37 \( 1 - 2.06T + 37T^{2} \)
41 \( 1 - 7.56T + 41T^{2} \)
43 \( 1 - 9.90T + 43T^{2} \)
47 \( 1 - 6.61T + 47T^{2} \)
53 \( 1 + 0.470T + 53T^{2} \)
59 \( 1 - 8.29T + 59T^{2} \)
61 \( 1 + 15.1T + 61T^{2} \)
67 \( 1 + 3.18T + 67T^{2} \)
71 \( 1 - 2.76T + 71T^{2} \)
73 \( 1 - 3.01T + 73T^{2} \)
79 \( 1 + 8.71T + 79T^{2} \)
83 \( 1 + 3.82T + 83T^{2} \)
89 \( 1 - 17.9T + 89T^{2} \)
97 \( 1 - 6.16T + 97T^{2} \)
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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

−7.88316019296902108293097166328, −7.21457193805106118551306996803, −6.15935246055760667147675045123, −5.82221628335395764360897721051, −5.10567807527166312605478685226, −4.24369381143079088113290722207, −3.70224353259428419600760773674, −2.64996181246509873580991960025, −1.53565571306957814264478150382, −0.907446849896959862177254653810, 0.907446849896959862177254653810, 1.53565571306957814264478150382, 2.64996181246509873580991960025, 3.70224353259428419600760773674, 4.24369381143079088113290722207, 5.10567807527166312605478685226, 5.82221628335395764360897721051, 6.15935246055760667147675045123, 7.21457193805106118551306996803, 7.88316019296902108293097166328

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