Properties

Label 2-8001-1.1-c1-0-253
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.41·2-s − 1.41·5-s + 7-s − 2.82·8-s − 2.00·10-s + 2.82·11-s − 2·13-s + 1.41·14-s − 4.00·16-s + 0.171·17-s + 0.242·19-s + 4.00·22-s + 2.82·23-s − 2.99·25-s − 2.82·26-s + 4.41·29-s + 4·31-s + 0.242·34-s − 1.41·35-s − 5.48·37-s + 0.343·38-s + 4·40-s − 2.65·41-s − 10·43-s + ⋯
L(s)  = 1  + 1.00·2-s − 0.632·5-s + 0.377·7-s − 0.999·8-s − 0.632·10-s + 0.852·11-s − 0.554·13-s + 0.377·14-s − 1.00·16-s + 0.0416·17-s + 0.0556·19-s + 0.852·22-s + 0.589·23-s − 0.599·25-s − 0.554·26-s + 0.819·29-s + 0.718·31-s + 0.0416·34-s − 0.239·35-s − 0.901·37-s + 0.0556·38-s + 0.632·40-s − 0.414·41-s − 1.52·43-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: \(1\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.41T + 2T^{2} \)
5 \( 1 + 1.41T + 5T^{2} \)
11 \( 1 - 2.82T + 11T^{2} \)
13 \( 1 + 2T + 13T^{2} \)
17 \( 1 - 0.171T + 17T^{2} \)
19 \( 1 - 0.242T + 19T^{2} \)
23 \( 1 - 2.82T + 23T^{2} \)
29 \( 1 - 4.41T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 + 5.48T + 37T^{2} \)
41 \( 1 + 2.65T + 41T^{2} \)
43 \( 1 + 10T + 43T^{2} \)
47 \( 1 - 8.82T + 47T^{2} \)
53 \( 1 - 10.4T + 53T^{2} \)
59 \( 1 + 7.07T + 59T^{2} \)
61 \( 1 + 12.2T + 61T^{2} \)
67 \( 1 + 4.24T + 67T^{2} \)
71 \( 1 + 4.58T + 71T^{2} \)
73 \( 1 - 14.7T + 73T^{2} \)
79 \( 1 + 11T + 79T^{2} \)
83 \( 1 + 0.343T + 83T^{2} \)
89 \( 1 + 14.8T + 89T^{2} \)
97 \( 1 - 2.75T + 97T^{2} \)
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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

−7.31906698804757137037138337993, −6.72934086995647725577969969948, −5.98167983232346155510781019310, −5.19771256057697818301319066712, −4.60708170040044033590254896217, −4.02280591851302719333729214103, −3.33643374440277882688963990821, −2.53874983184263369065480308388, −1.30485852493294811096156507333, 0, 1.30485852493294811096156507333, 2.53874983184263369065480308388, 3.33643374440277882688963990821, 4.02280591851302719333729214103, 4.60708170040044033590254896217, 5.19771256057697818301319066712, 5.98167983232346155510781019310, 6.72934086995647725577969969948, 7.31906698804757137037138337993

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