Properties

Label 2-220e2-1.1-c1-0-18
Degree $2$
Conductor $48400$
Sign $1$
Analytic cond. $386.475$
Root an. cond. $19.6589$
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  − 2·3-s + 3·7-s + 9-s − 2·17-s + 2·19-s − 6·21-s − 9·23-s + 4·27-s − 2·29-s + 3·31-s + 12·37-s + 7·41-s − 8·43-s + 11·47-s + 2·49-s + 4·51-s + 8·53-s − 4·57-s + 10·59-s − 10·61-s + 3·63-s + 10·67-s + 18·69-s + 8·71-s − 11·73-s − 8·79-s − 11·81-s + ⋯
L(s)  = 1  − 1.15·3-s + 1.13·7-s + 1/3·9-s − 0.485·17-s + 0.458·19-s − 1.30·21-s − 1.87·23-s + 0.769·27-s − 0.371·29-s + 0.538·31-s + 1.97·37-s + 1.09·41-s − 1.21·43-s + 1.60·47-s + 2/7·49-s + 0.560·51-s + 1.09·53-s − 0.529·57-s + 1.30·59-s − 1.28·61-s + 0.377·63-s + 1.22·67-s + 2.16·69-s + 0.949·71-s − 1.28·73-s − 0.900·79-s − 1.22·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 48400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 48400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(48400\)    =    \(2^{4} \cdot 5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(386.475\)
Root analytic conductor: \(19.6589\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 48400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.519751188\)
\(L(\frac12)\) \(\approx\) \(1.519751188\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 \)
good3 \( 1 + 2 T + p T^{2} \)
7 \( 1 - 3 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 12 T + p T^{2} \)
41 \( 1 - 7 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 11 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
97 \( 1 - 9 T + p T^{2} \)
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

−14.50642102304710, −14.11388509706390, −13.53936655242328, −12.98721725263928, −12.26367511000812, −11.85207359936748, −11.54671758591387, −10.99970031679919, −10.64238613847218, −9.924051693902071, −9.529387375402406, −8.624762936246615, −8.250069810910146, −7.655077348182285, −7.129109507571261, −6.350310393072294, −5.872364267920013, −5.509071122212781, −4.754651932553169, −4.354758699684850, −3.752252950187559, −2.632636164570244, −2.101077403653753, −1.198736560026434, −0.5185218187200159, 0.5185218187200159, 1.198736560026434, 2.101077403653753, 2.632636164570244, 3.752252950187559, 4.354758699684850, 4.754651932553169, 5.509071122212781, 5.872364267920013, 6.350310393072294, 7.129109507571261, 7.655077348182285, 8.250069810910146, 8.624762936246615, 9.529387375402406, 9.924051693902071, 10.64238613847218, 10.99970031679919, 11.54671758591387, 11.85207359936748, 12.26367511000812, 12.98721725263928, 13.53936655242328, 14.11388509706390, 14.50642102304710

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