Properties

Label 2-22848-1.1-c1-0-17
Degree $2$
Conductor $22848$
Sign $1$
Analytic cond. $182.442$
Root an. cond. $13.5071$
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  + 3-s − 2·5-s + 7-s + 9-s + 6·11-s − 4·13-s − 2·15-s − 17-s + 2·19-s + 21-s − 8·23-s − 25-s + 27-s + 8·31-s + 6·33-s − 2·35-s + 4·37-s − 4·39-s + 2·41-s − 12·43-s − 2·45-s + 8·47-s + 49-s − 51-s + 6·53-s − 12·55-s + 2·57-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 0.377·7-s + 1/3·9-s + 1.80·11-s − 1.10·13-s − 0.516·15-s − 0.242·17-s + 0.458·19-s + 0.218·21-s − 1.66·23-s − 1/5·25-s + 0.192·27-s + 1.43·31-s + 1.04·33-s − 0.338·35-s + 0.657·37-s − 0.640·39-s + 0.312·41-s − 1.82·43-s − 0.298·45-s + 1.16·47-s + 1/7·49-s − 0.140·51-s + 0.824·53-s − 1.61·55-s + 0.264·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22848 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22848 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22848\)    =    \(2^{6} \cdot 3 \cdot 7 \cdot 17\)
Sign: $1$
Analytic conductor: \(182.442\)
Root analytic conductor: \(13.5071\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 22848,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.373963738\)
\(L(\frac12)\) \(\approx\) \(2.373963738\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 - T \)
17 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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

−15.32354944250208, −15.01092465881567, −14.42513049983657, −13.81748929864501, −13.71370888778603, −12.55413791848940, −12.08002252448970, −11.80566240525972, −11.37688569172461, −10.47210773818745, −9.794887073208231, −9.498511790449020, −8.710078950973265, −8.244141292976892, −7.650710541563905, −7.208255349040379, −6.470978074837679, −5.935384074291418, −4.856997039189566, −4.334035252881483, −3.891244220954561, −3.201439796650788, −2.301798230852890, −1.595510573936657, −0.6104157445440720, 0.6104157445440720, 1.595510573936657, 2.301798230852890, 3.201439796650788, 3.891244220954561, 4.334035252881483, 4.856997039189566, 5.935384074291418, 6.470978074837679, 7.208255349040379, 7.650710541563905, 8.244141292976892, 8.710078950973265, 9.498511790449020, 9.794887073208231, 10.47210773818745, 11.37688569172461, 11.80566240525972, 12.08002252448970, 12.55413791848940, 13.71370888778603, 13.81748929864501, 14.42513049983657, 15.01092465881567, 15.32354944250208

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