Properties

Label 2-8001-1.1-c1-0-38
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  + 1.75·2-s + 1.09·4-s − 1.44·5-s − 7-s − 1.59·8-s − 2.53·10-s − 4.64·11-s − 3.75·13-s − 1.75·14-s − 4.99·16-s − 2.76·17-s + 1.65·19-s − 1.57·20-s − 8.16·22-s + 6.34·23-s − 2.91·25-s − 6.60·26-s − 1.09·28-s − 0.687·29-s − 4.29·31-s − 5.58·32-s − 4.85·34-s + 1.44·35-s − 1.53·37-s + 2.91·38-s + 2.30·40-s + 9.88·41-s + ⋯
L(s)  = 1  + 1.24·2-s + 0.545·4-s − 0.645·5-s − 0.377·7-s − 0.564·8-s − 0.802·10-s − 1.39·11-s − 1.04·13-s − 0.469·14-s − 1.24·16-s − 0.670·17-s + 0.380·19-s − 0.352·20-s − 1.73·22-s + 1.32·23-s − 0.583·25-s − 1.29·26-s − 0.206·28-s − 0.127·29-s − 0.772·31-s − 0.986·32-s − 0.833·34-s + 0.244·35-s − 0.251·37-s + 0.473·38-s + 0.364·40-s + 1.54·41-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

\(L(1)\) \(\approx\) \(1.531855017\)
\(L(\frac12)\) \(\approx\) \(1.531855017\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.75T + 2T^{2} \)
5 \( 1 + 1.44T + 5T^{2} \)
11 \( 1 + 4.64T + 11T^{2} \)
13 \( 1 + 3.75T + 13T^{2} \)
17 \( 1 + 2.76T + 17T^{2} \)
19 \( 1 - 1.65T + 19T^{2} \)
23 \( 1 - 6.34T + 23T^{2} \)
29 \( 1 + 0.687T + 29T^{2} \)
31 \( 1 + 4.29T + 31T^{2} \)
37 \( 1 + 1.53T + 37T^{2} \)
41 \( 1 - 9.88T + 41T^{2} \)
43 \( 1 - 7.55T + 43T^{2} \)
47 \( 1 - 0.153T + 47T^{2} \)
53 \( 1 - 4.56T + 53T^{2} \)
59 \( 1 - 0.908T + 59T^{2} \)
61 \( 1 - 8.22T + 61T^{2} \)
67 \( 1 + 9.93T + 67T^{2} \)
71 \( 1 - 8.33T + 71T^{2} \)
73 \( 1 - 8.16T + 73T^{2} \)
79 \( 1 + 1.51T + 79T^{2} \)
83 \( 1 - 8.23T + 83T^{2} \)
89 \( 1 - 1.44T + 89T^{2} \)
97 \( 1 + 9.30T + 97T^{2} \)
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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

−7.49076781993489594041060522146, −7.22903516497108676843192913464, −6.28178273544463216110897848114, −5.44337019225728926597873857368, −5.07988359566806791119427570897, −4.30517686367011706290974094567, −3.65747069222636381770625084243, −2.77401854340988814251284680519, −2.34696020263904466825755776346, −0.47034786938284779619544578725, 0.47034786938284779619544578725, 2.34696020263904466825755776346, 2.77401854340988814251284680519, 3.65747069222636381770625084243, 4.30517686367011706290974094567, 5.07988359566806791119427570897, 5.44337019225728926597873857368, 6.28178273544463216110897848114, 7.22903516497108676843192913464, 7.49076781993489594041060522146

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