Properties

Label 2-16560-1.1-c1-0-15
Degree $2$
Conductor $16560$
Sign $1$
Analytic cond. $132.232$
Root an. cond. $11.4992$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 5-s + 4·7-s − 4·13-s + 4·19-s + 23-s + 25-s − 6·29-s + 4·31-s + 4·35-s + 2·37-s + 4·43-s + 9·49-s − 6·53-s + 6·59-s + 8·61-s − 4·65-s + 4·67-s + 12·71-s − 10·73-s − 14·79-s − 6·83-s − 6·89-s − 16·91-s + 4·95-s + 2·97-s + 101-s + 103-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.51·7-s − 1.10·13-s + 0.917·19-s + 0.208·23-s + 1/5·25-s − 1.11·29-s + 0.718·31-s + 0.676·35-s + 0.328·37-s + 0.609·43-s + 9/7·49-s − 0.824·53-s + 0.781·59-s + 1.02·61-s − 0.496·65-s + 0.488·67-s + 1.42·71-s − 1.17·73-s − 1.57·79-s − 0.658·83-s − 0.635·89-s − 1.67·91-s + 0.410·95-s + 0.203·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(16560\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(132.232\)
Root analytic conductor: \(11.4992\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 16560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.994976991\)
\(L(\frac12)\) \(\approx\) \(2.994976991\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 - T \)
23 \( 1 - T \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−15.77319574757562, −15.36499644877848, −14.61304168098264, −14.28683665183716, −13.99312286950404, −13.00721203043611, −12.75127861731405, −11.73529866826148, −11.58263786297998, −10.98299052478030, −10.17739352020043, −9.790598935777094, −9.081969403399109, −8.494085588758373, −7.744268545683415, −7.441036507264374, −6.715400353857339, −5.765596100322229, −5.284245327356352, −4.748802009652539, −4.112149380883046, −3.088110984948855, −2.298613373736647, −1.672730451992110, −0.7613971233175895, 0.7613971233175895, 1.672730451992110, 2.298613373736647, 3.088110984948855, 4.112149380883046, 4.748802009652539, 5.284245327356352, 5.765596100322229, 6.715400353857339, 7.441036507264374, 7.744268545683415, 8.494085588758373, 9.081969403399109, 9.790598935777094, 10.17739352020043, 10.98299052478030, 11.58263786297998, 11.73529866826148, 12.75127861731405, 13.00721203043611, 13.99312286950404, 14.28683665183716, 14.61304168098264, 15.36499644877848, 15.77319574757562

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