Properties

Label 2-3072-1.1-c1-0-20
Degree $2$
Conductor $3072$
Sign $1$
Analytic cond. $24.5300$
Root an. cond. $4.95278$
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  + 3-s + 0.331·5-s + 3.08·7-s + 9-s − 3.69·11-s − 4.64·13-s + 0.331·15-s + 6.52·17-s − 0.867·19-s + 3.08·21-s + 4·23-s − 4.88·25-s + 27-s + 4.89·29-s + 6.14·31-s − 3.69·33-s + 1.02·35-s + 3.64·37-s − 4.64·39-s + 3.92·41-s + 3.92·43-s + 0.331·45-s − 1.65·47-s + 2.50·49-s + 6.52·51-s − 0.564·53-s − 1.22·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.148·5-s + 1.16·7-s + 0.333·9-s − 1.11·11-s − 1.28·13-s + 0.0856·15-s + 1.58·17-s − 0.198·19-s + 0.672·21-s + 0.834·23-s − 0.977·25-s + 0.192·27-s + 0.908·29-s + 1.10·31-s − 0.643·33-s + 0.172·35-s + 0.599·37-s − 0.743·39-s + 0.613·41-s + 0.599·43-s + 0.0494·45-s − 0.241·47-s + 0.357·49-s + 0.913·51-s − 0.0775·53-s − 0.165·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3072 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3072 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3072\)    =    \(2^{10} \cdot 3\)
Sign: $1$
Analytic conductor: \(24.5300\)
Root analytic conductor: \(4.95278\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3072,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.624553668\)
\(L(\frac12)\) \(\approx\) \(2.624553668\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
good5 \( 1 - 0.331T + 5T^{2} \)
7 \( 1 - 3.08T + 7T^{2} \)
11 \( 1 + 3.69T + 11T^{2} \)
13 \( 1 + 4.64T + 13T^{2} \)
17 \( 1 - 6.52T + 17T^{2} \)
19 \( 1 + 0.867T + 19T^{2} \)
23 \( 1 - 4T + 23T^{2} \)
29 \( 1 - 4.89T + 29T^{2} \)
31 \( 1 - 6.14T + 31T^{2} \)
37 \( 1 - 3.64T + 37T^{2} \)
41 \( 1 - 3.92T + 41T^{2} \)
43 \( 1 - 3.92T + 43T^{2} \)
47 \( 1 + 1.65T + 47T^{2} \)
53 \( 1 + 0.564T + 53T^{2} \)
59 \( 1 + 6.59T + 59T^{2} \)
61 \( 1 - 14.8T + 61T^{2} \)
67 \( 1 - 13.9T + 67T^{2} \)
71 \( 1 - 7.49T + 71T^{2} \)
73 \( 1 - 5.62T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 - 9.35T + 83T^{2} \)
89 \( 1 + 18.1T + 89T^{2} \)
97 \( 1 + 17.0T + 97T^{2} \)
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

−8.454956367021656275359362415460, −7.87437876966603384962219825889, −7.60897837041372955837497608647, −6.54003963551924492920373660410, −5.29778544656542004782161964159, −5.04161073636606118155229044021, −4.02775335820355838240834235375, −2.82953232918161496032334412599, −2.25749371706458260422115415852, −0.992522314747050444141214711465, 0.992522314747050444141214711465, 2.25749371706458260422115415852, 2.82953232918161496032334412599, 4.02775335820355838240834235375, 5.04161073636606118155229044021, 5.29778544656542004782161964159, 6.54003963551924492920373660410, 7.60897837041372955837497608647, 7.87437876966603384962219825889, 8.454956367021656275359362415460

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