Properties

Label 2-2541-1.1-c1-0-12
Degree $2$
Conductor $2541$
Sign $1$
Analytic cond. $20.2899$
Root an. cond. $4.50444$
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  − 0.871·2-s + 3-s − 1.24·4-s − 4.06·5-s − 0.871·6-s + 7-s + 2.82·8-s + 9-s + 3.54·10-s − 1.24·12-s + 6.09·13-s − 0.871·14-s − 4.06·15-s + 0.0189·16-s − 1.70·17-s − 0.871·18-s − 5.45·19-s + 5.04·20-s + 21-s − 6.39·23-s + 2.82·24-s + 11.5·25-s − 5.30·26-s + 27-s − 1.24·28-s − 4.74·29-s + 3.54·30-s + ⋯
L(s)  = 1  − 0.616·2-s + 0.577·3-s − 0.620·4-s − 1.81·5-s − 0.355·6-s + 0.377·7-s + 0.998·8-s + 0.333·9-s + 1.12·10-s − 0.358·12-s + 1.68·13-s − 0.232·14-s − 1.04·15-s + 0.00474·16-s − 0.412·17-s − 0.205·18-s − 1.25·19-s + 1.12·20-s + 0.218·21-s − 1.33·23-s + 0.576·24-s + 2.30·25-s − 1.04·26-s + 0.192·27-s − 0.234·28-s − 0.881·29-s + 0.646·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2541 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2541 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2541\)    =    \(3 \cdot 7 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(20.2899\)
Root analytic conductor: \(4.50444\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2541,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7988785581\)
\(L(\frac12)\) \(\approx\) \(0.7988785581\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 - T \)
11 \( 1 \)
good2 \( 1 + 0.871T + 2T^{2} \)
5 \( 1 + 4.06T + 5T^{2} \)
13 \( 1 - 6.09T + 13T^{2} \)
17 \( 1 + 1.70T + 17T^{2} \)
19 \( 1 + 5.45T + 19T^{2} \)
23 \( 1 + 6.39T + 23T^{2} \)
29 \( 1 + 4.74T + 29T^{2} \)
31 \( 1 + 4.36T + 31T^{2} \)
37 \( 1 - 2.43T + 37T^{2} \)
41 \( 1 - 3.21T + 41T^{2} \)
43 \( 1 + 0.127T + 43T^{2} \)
47 \( 1 - 8.46T + 47T^{2} \)
53 \( 1 + 4.71T + 53T^{2} \)
59 \( 1 - 4.63T + 59T^{2} \)
61 \( 1 + 5.31T + 61T^{2} \)
67 \( 1 - 14.0T + 67T^{2} \)
71 \( 1 - 2.21T + 71T^{2} \)
73 \( 1 - 5.57T + 73T^{2} \)
79 \( 1 + 6.27T + 79T^{2} \)
83 \( 1 - 0.127T + 83T^{2} \)
89 \( 1 + 8.12T + 89T^{2} \)
97 \( 1 + 2.59T + 97T^{2} \)
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

−8.647393918844743986968964823210, −8.260308923659139481749896028528, −7.76639232071939205566012194915, −6.97888806477405085141613915108, −5.84478536232217343308992595770, −4.51517348723367185249467209387, −4.02492534333679532165655782815, −3.53159595891986823532438810405, −1.92041113507822158862826689179, −0.61211689799365370865813705304, 0.61211689799365370865813705304, 1.92041113507822158862826689179, 3.53159595891986823532438810405, 4.02492534333679532165655782815, 4.51517348723367185249467209387, 5.84478536232217343308992595770, 6.97888806477405085141613915108, 7.76639232071939205566012194915, 8.260308923659139481749896028528, 8.647393918844743986968964823210

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