Properties

Label 2-38808-1.1-c1-0-44
Degree $2$
Conductor $38808$
Sign $-1$
Analytic cond. $309.883$
Root an. cond. $17.6035$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3·5-s + 11-s + 13-s + 4·17-s + 5·19-s + 6·23-s + 4·25-s − 3·29-s − 2·31-s − 11·37-s + 6·43-s + 3·47-s − 8·53-s − 3·55-s − 5·59-s − 10·61-s − 3·65-s + 5·67-s + 3·73-s − 6·79-s + 16·83-s − 12·85-s − 14·89-s − 15·95-s − 18·97-s + 101-s + 103-s + ⋯
L(s)  = 1  − 1.34·5-s + 0.301·11-s + 0.277·13-s + 0.970·17-s + 1.14·19-s + 1.25·23-s + 4/5·25-s − 0.557·29-s − 0.359·31-s − 1.80·37-s + 0.914·43-s + 0.437·47-s − 1.09·53-s − 0.404·55-s − 0.650·59-s − 1.28·61-s − 0.372·65-s + 0.610·67-s + 0.351·73-s − 0.675·79-s + 1.75·83-s − 1.30·85-s − 1.48·89-s − 1.53·95-s − 1.82·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 38808 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 38808 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(38808\)    =    \(2^{3} \cdot 3^{2} \cdot 7^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(309.883\)
Root analytic conductor: \(17.6035\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 38808,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 \)
11 \( 1 - T \)
good5 \( 1 + 3 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 8 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 5 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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

−15.30178965524066, −14.56133699843850, −14.07494782978862, −13.64875003094237, −12.83206151824020, −12.34602643367541, −12.01543075219693, −11.44500087179241, −10.90908826110461, −10.58420760657062, −9.613827283053934, −9.302089151637752, −8.611925497171273, −8.080040704402840, −7.407312894396771, −7.275050170526337, −6.496176563636139, −5.664770035627953, −5.177374320420507, −4.522437798926743, −3.748282716568980, −3.393655842901459, −2.820436285593137, −1.606541529307956, −0.9633665042287295, 0, 0.9633665042287295, 1.606541529307956, 2.820436285593137, 3.393655842901459, 3.748282716568980, 4.522437798926743, 5.177374320420507, 5.664770035627953, 6.496176563636139, 7.275050170526337, 7.407312894396771, 8.080040704402840, 8.611925497171273, 9.302089151637752, 9.613827283053934, 10.58420760657062, 10.90908826110461, 11.44500087179241, 12.01543075219693, 12.34602643367541, 12.83206151824020, 13.64875003094237, 14.07494782978862, 14.56133699843850, 15.30178965524066

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