Properties

Label 2-1472-1.1-c1-0-4
Degree $2$
Conductor $1472$
Sign $1$
Analytic cond. $11.7539$
Root an. cond. $3.42840$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 2·7-s + 6·9-s + 5·13-s − 6·17-s − 6·19-s + 6·21-s + 23-s − 5·25-s − 9·27-s − 9·29-s + 3·31-s + 8·37-s − 15·39-s + 3·41-s + 8·43-s + 7·47-s − 3·49-s + 18·51-s + 2·53-s + 18·57-s − 4·59-s + 10·61-s − 12·63-s − 8·67-s − 3·69-s + 7·71-s + ⋯
L(s)  = 1  − 1.73·3-s − 0.755·7-s + 2·9-s + 1.38·13-s − 1.45·17-s − 1.37·19-s + 1.30·21-s + 0.208·23-s − 25-s − 1.73·27-s − 1.67·29-s + 0.538·31-s + 1.31·37-s − 2.40·39-s + 0.468·41-s + 1.21·43-s + 1.02·47-s − 3/7·49-s + 2.52·51-s + 0.274·53-s + 2.38·57-s − 0.520·59-s + 1.28·61-s − 1.51·63-s − 0.977·67-s − 0.361·69-s + 0.830·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1472 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1472 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1472\)    =    \(2^{6} \cdot 23\)
Sign: $1$
Analytic conductor: \(11.7539\)
Root analytic conductor: \(3.42840\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1472,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6198168344\)
\(L(\frac12)\) \(\approx\) \(0.6198168344\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 - T \)
good3 \( 1 + p T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 7 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 7 T + p T^{2} \)
73 \( 1 - 9 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 14 T + p T^{2} \)
89 \( 1 - 16 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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

−9.591883153701137951726562286702, −8.886282505239482250243888040201, −7.71432987644548102492721233686, −6.64463613367634943614716603788, −6.22288961527878044675757525596, −5.65959979396183493033602052738, −4.43304023015131613807265328780, −3.85633306089834148803993781414, −2.10930080492130179024883767457, −0.59849813061905194430485021847, 0.59849813061905194430485021847, 2.10930080492130179024883767457, 3.85633306089834148803993781414, 4.43304023015131613807265328780, 5.65959979396183493033602052738, 6.22288961527878044675757525596, 6.64463613367634943614716603788, 7.71432987644548102492721233686, 8.886282505239482250243888040201, 9.591883153701137951726562286702

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