Properties

Label 2-8001-1.1-c1-0-74
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  − 2.63·2-s + 4.95·4-s − 2.98·5-s + 7-s − 7.79·8-s + 7.87·10-s − 0.978·11-s + 3.28·13-s − 2.63·14-s + 10.6·16-s + 7.98·17-s + 3.91·19-s − 14.8·20-s + 2.58·22-s − 3.09·23-s + 3.92·25-s − 8.65·26-s + 4.95·28-s − 0.459·29-s − 3.11·31-s − 12.4·32-s − 21.0·34-s − 2.98·35-s + 6.82·37-s − 10.3·38-s + 23.2·40-s + 7.22·41-s + ⋯
L(s)  = 1  − 1.86·2-s + 2.47·4-s − 1.33·5-s + 0.377·7-s − 2.75·8-s + 2.49·10-s − 0.295·11-s + 0.910·13-s − 0.704·14-s + 2.66·16-s + 1.93·17-s + 0.898·19-s − 3.31·20-s + 0.550·22-s − 0.644·23-s + 0.784·25-s − 1.69·26-s + 0.936·28-s − 0.0852·29-s − 0.560·31-s − 2.20·32-s − 3.61·34-s − 0.504·35-s + 1.12·37-s − 1.67·38-s + 3.68·40-s + 1.12·41-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

\(L(1)\) \(\approx\) \(0.7433682544\)
\(L(\frac12)\) \(\approx\) \(0.7433682544\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.63T + 2T^{2} \)
5 \( 1 + 2.98T + 5T^{2} \)
11 \( 1 + 0.978T + 11T^{2} \)
13 \( 1 - 3.28T + 13T^{2} \)
17 \( 1 - 7.98T + 17T^{2} \)
19 \( 1 - 3.91T + 19T^{2} \)
23 \( 1 + 3.09T + 23T^{2} \)
29 \( 1 + 0.459T + 29T^{2} \)
31 \( 1 + 3.11T + 31T^{2} \)
37 \( 1 - 6.82T + 37T^{2} \)
41 \( 1 - 7.22T + 41T^{2} \)
43 \( 1 + 7.64T + 43T^{2} \)
47 \( 1 + 1.97T + 47T^{2} \)
53 \( 1 - 10.4T + 53T^{2} \)
59 \( 1 - 13.5T + 59T^{2} \)
61 \( 1 - 11.8T + 61T^{2} \)
67 \( 1 - 5.82T + 67T^{2} \)
71 \( 1 + 1.58T + 71T^{2} \)
73 \( 1 - 0.714T + 73T^{2} \)
79 \( 1 + 7.89T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 + 5.97T + 89T^{2} \)
97 \( 1 + 6.56T + 97T^{2} \)
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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

−8.043242763239746510317162998631, −7.48248621155379720888427204694, −6.94846236388150482963764681286, −5.93403816283100820552119896811, −5.30716775435584697690435170068, −3.93077723208672695560991420082, −3.39860942579397322417342274215, −2.42691729515311623326250460689, −1.25783379362440623159416435563, −0.65943499212242818127526655762, 0.65943499212242818127526655762, 1.25783379362440623159416435563, 2.42691729515311623326250460689, 3.39860942579397322417342274215, 3.93077723208672695560991420082, 5.30716775435584697690435170068, 5.93403816283100820552119896811, 6.94846236388150482963764681286, 7.48248621155379720888427204694, 8.043242763239746510317162998631

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