Properties

Label 2-8001-1.1-c1-0-50
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  − 1.34·2-s − 0.185·4-s + 0.124·5-s − 7-s + 2.94·8-s − 0.168·10-s + 0.0232·11-s − 1.81·13-s + 1.34·14-s − 3.59·16-s + 5.85·17-s − 6.33·19-s − 0.0231·20-s − 0.0313·22-s + 5.01·23-s − 4.98·25-s + 2.44·26-s + 0.185·28-s − 5.62·29-s + 7.17·31-s − 1.04·32-s − 7.89·34-s − 0.124·35-s + 3.76·37-s + 8.53·38-s + 0.367·40-s − 1.39·41-s + ⋯
L(s)  = 1  − 0.952·2-s − 0.0926·4-s + 0.0558·5-s − 0.377·7-s + 1.04·8-s − 0.0531·10-s + 0.00702·11-s − 0.503·13-s + 0.360·14-s − 0.898·16-s + 1.42·17-s − 1.45·19-s − 0.00517·20-s − 0.00668·22-s + 1.04·23-s − 0.996·25-s + 0.479·26-s + 0.0350·28-s − 1.04·29-s + 1.28·31-s − 0.184·32-s − 1.35·34-s − 0.0211·35-s + 0.618·37-s + 1.38·38-s + 0.0581·40-s − 0.218·41-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

\(L(1)\) \(\approx\) \(0.7736645345\)
\(L(\frac12)\) \(\approx\) \(0.7736645345\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.34T + 2T^{2} \)
5 \( 1 - 0.124T + 5T^{2} \)
11 \( 1 - 0.0232T + 11T^{2} \)
13 \( 1 + 1.81T + 13T^{2} \)
17 \( 1 - 5.85T + 17T^{2} \)
19 \( 1 + 6.33T + 19T^{2} \)
23 \( 1 - 5.01T + 23T^{2} \)
29 \( 1 + 5.62T + 29T^{2} \)
31 \( 1 - 7.17T + 31T^{2} \)
37 \( 1 - 3.76T + 37T^{2} \)
41 \( 1 + 1.39T + 41T^{2} \)
43 \( 1 - 1.00T + 43T^{2} \)
47 \( 1 + 1.58T + 47T^{2} \)
53 \( 1 + 9.43T + 53T^{2} \)
59 \( 1 + 8.78T + 59T^{2} \)
61 \( 1 - 10.4T + 61T^{2} \)
67 \( 1 - 5.56T + 67T^{2} \)
71 \( 1 - 9.21T + 71T^{2} \)
73 \( 1 - 8.24T + 73T^{2} \)
79 \( 1 + 4.90T + 79T^{2} \)
83 \( 1 + 1.62T + 83T^{2} \)
89 \( 1 + 9.82T + 89T^{2} \)
97 \( 1 + 3.84T + 97T^{2} \)
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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

−8.068638585946423103466422795418, −7.31330473307599878456231039003, −6.63742276403778673054692735139, −5.82063028516761202103307576493, −5.03238468214684222712712968396, −4.29394049139238172445293106875, −3.49651160822858955030158314903, −2.49172609270049044085514403051, −1.54526471171583756952624308773, −0.52377693403670712111714264159, 0.52377693403670712111714264159, 1.54526471171583756952624308773, 2.49172609270049044085514403051, 3.49651160822858955030158314903, 4.29394049139238172445293106875, 5.03238468214684222712712968396, 5.82063028516761202103307576493, 6.63742276403778673054692735139, 7.31330473307599878456231039003, 8.068638585946423103466422795418

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