Properties

Label 2-2001-1.1-c1-0-1
Degree $2$
Conductor $2001$
Sign $1$
Analytic cond. $15.9780$
Root an. cond. $3.99725$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.19·2-s + 3-s − 0.566·4-s − 2.06·5-s − 1.19·6-s − 5.04·7-s + 3.07·8-s + 9-s + 2.46·10-s − 3.25·11-s − 0.566·12-s − 6.23·13-s + 6.03·14-s − 2.06·15-s − 2.54·16-s − 1.68·17-s − 1.19·18-s − 6.81·19-s + 1.16·20-s − 5.04·21-s + 3.89·22-s + 23-s + 3.07·24-s − 0.747·25-s + 7.47·26-s + 27-s + 2.85·28-s + ⋯
L(s)  = 1  − 0.846·2-s + 0.577·3-s − 0.283·4-s − 0.922·5-s − 0.488·6-s − 1.90·7-s + 1.08·8-s + 0.333·9-s + 0.780·10-s − 0.980·11-s − 0.163·12-s − 1.73·13-s + 1.61·14-s − 0.532·15-s − 0.636·16-s − 0.409·17-s − 0.282·18-s − 1.56·19-s + 0.261·20-s − 1.10·21-s + 0.829·22-s + 0.208·23-s + 0.627·24-s − 0.149·25-s + 1.46·26-s + 0.192·27-s + 0.539·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2001\)    =    \(3 \cdot 23 \cdot 29\)
Sign: $1$
Analytic conductor: \(15.9780\)
Root analytic conductor: \(3.99725\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1426763003\)
\(L(\frac12)\) \(\approx\) \(0.1426763003\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
23 \( 1 - T \)
29 \( 1 - T \)
good2 \( 1 + 1.19T + 2T^{2} \)
5 \( 1 + 2.06T + 5T^{2} \)
7 \( 1 + 5.04T + 7T^{2} \)
11 \( 1 + 3.25T + 11T^{2} \)
13 \( 1 + 6.23T + 13T^{2} \)
17 \( 1 + 1.68T + 17T^{2} \)
19 \( 1 + 6.81T + 19T^{2} \)
31 \( 1 - 7.68T + 31T^{2} \)
37 \( 1 - 8.10T + 37T^{2} \)
41 \( 1 + 3.55T + 41T^{2} \)
43 \( 1 + 5.36T + 43T^{2} \)
47 \( 1 + 2.48T + 47T^{2} \)
53 \( 1 + 12.9T + 53T^{2} \)
59 \( 1 + 6.25T + 59T^{2} \)
61 \( 1 + 5.81T + 61T^{2} \)
67 \( 1 - 8.79T + 67T^{2} \)
71 \( 1 - 3.86T + 71T^{2} \)
73 \( 1 - 4.08T + 73T^{2} \)
79 \( 1 - 3.99T + 79T^{2} \)
83 \( 1 + 10.7T + 83T^{2} \)
89 \( 1 + 6.20T + 89T^{2} \)
97 \( 1 + 7.98T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.244754372873517215448461359940, −8.317966370047873796207119666961, −7.84694901876753550452570921668, −7.04941304695409660910317360302, −6.34192702157040076627578441938, −4.84829310760742763177742312356, −4.21525037463276841351103841611, −3.12722733920888057683640072367, −2.35303459670690803117880725650, −0.25704280602051626612447957810, 0.25704280602051626612447957810, 2.35303459670690803117880725650, 3.12722733920888057683640072367, 4.21525037463276841351103841611, 4.84829310760742763177742312356, 6.34192702157040076627578441938, 7.04941304695409660910317360302, 7.84694901876753550452570921668, 8.317966370047873796207119666961, 9.244754372873517215448461359940

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