Properties

Label 2-1260-1.1-c1-0-7
Degree $2$
Conductor $1260$
Sign $-1$
Analytic cond. $10.0611$
Root an. cond. $3.17193$
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  − 5-s + 7-s − 4·13-s − 6·17-s + 2·19-s − 6·23-s + 25-s + 2·31-s − 35-s + 2·37-s − 6·41-s − 4·43-s + 49-s + 6·53-s − 12·59-s − 10·61-s + 4·65-s − 4·67-s − 12·71-s − 4·73-s + 8·79-s − 12·83-s + 6·85-s − 6·89-s − 4·91-s − 2·95-s + 8·97-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s − 1.10·13-s − 1.45·17-s + 0.458·19-s − 1.25·23-s + 1/5·25-s + 0.359·31-s − 0.169·35-s + 0.328·37-s − 0.937·41-s − 0.609·43-s + 1/7·49-s + 0.824·53-s − 1.56·59-s − 1.28·61-s + 0.496·65-s − 0.488·67-s − 1.42·71-s − 0.468·73-s + 0.900·79-s − 1.31·83-s + 0.650·85-s − 0.635·89-s − 0.419·91-s − 0.205·95-s + 0.812·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1260 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1260 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1260\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 7\)
Sign: $-1$
Analytic conductor: \(10.0611\)
Root analytic conductor: \(3.17193\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1260,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
7 \( 1 - T \)
good11 \( 1 + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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

−9.257333517816083400842117690039, −8.426292162831534806056892454327, −7.65347466823701795715809208185, −6.92647988472169649399702660829, −5.95181539946250990194116023316, −4.82950550974889500271011258263, −4.24036285810516191324072572685, −2.95449156082389576578387745949, −1.85058126503417698669696891278, 0, 1.85058126503417698669696891278, 2.95449156082389576578387745949, 4.24036285810516191324072572685, 4.82950550974889500271011258263, 5.95181539946250990194116023316, 6.92647988472169649399702660829, 7.65347466823701795715809208185, 8.426292162831534806056892454327, 9.257333517816083400842117690039

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