Properties

Label 2-140e2-1.1-c1-0-16
Degree $2$
Conductor $19600$
Sign $1$
Analytic cond. $156.506$
Root an. cond. $12.5102$
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  − 3·3-s + 6·9-s + 2·11-s + 6·13-s − 2·17-s − 9·23-s − 9·27-s + 3·29-s − 2·31-s − 6·33-s − 8·37-s − 18·39-s + 5·41-s + 43-s + 8·47-s + 6·51-s − 4·53-s + 8·59-s + 7·61-s − 3·67-s + 27·69-s − 8·71-s − 14·73-s − 4·79-s + 9·81-s − 83-s − 9·87-s + ⋯
L(s)  = 1  − 1.73·3-s + 2·9-s + 0.603·11-s + 1.66·13-s − 0.485·17-s − 1.87·23-s − 1.73·27-s + 0.557·29-s − 0.359·31-s − 1.04·33-s − 1.31·37-s − 2.88·39-s + 0.780·41-s + 0.152·43-s + 1.16·47-s + 0.840·51-s − 0.549·53-s + 1.04·59-s + 0.896·61-s − 0.366·67-s + 3.25·69-s − 0.949·71-s − 1.63·73-s − 0.450·79-s + 81-s − 0.109·83-s − 0.964·87-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(19600\)    =    \(2^{4} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(156.506\)
Root analytic conductor: \(12.5102\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 19600,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.059249978\)
\(L(\frac12)\) \(\approx\) \(1.059249978\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

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

−15.94379705439641, −15.53239679853367, −14.51851326537154, −14.03058887131026, −13.34071988436142, −12.90723944310900, −12.13150133839951, −11.82539093152319, −11.36400451686587, −10.67503660186602, −10.43206581220756, −9.746724759474576, −8.903205473038941, −8.460605877402554, −7.560212885927335, −6.906916656756699, −6.313542486013562, −5.912326382144491, −5.489764440619392, −4.495141465937421, −4.109927731090198, −3.420512708782118, −2.059851193423438, −1.334914681370606, −0.5180587815676894, 0.5180587815676894, 1.334914681370606, 2.059851193423438, 3.420512708782118, 4.109927731090198, 4.495141465937421, 5.489764440619392, 5.912326382144491, 6.313542486013562, 6.906916656756699, 7.560212885927335, 8.460605877402554, 8.903205473038941, 9.746724759474576, 10.43206581220756, 10.67503660186602, 11.36400451686587, 11.82539093152319, 12.13150133839951, 12.90723944310900, 13.34071988436142, 14.03058887131026, 14.51851326537154, 15.53239679853367, 15.94379705439641

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