Properties

Label 2-264-1.1-c1-0-2
Degree $2$
Conductor $264$
Sign $1$
Analytic cond. $2.10805$
Root an. cond. $1.45191$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2·7-s + 9-s + 11-s − 2·17-s + 8·19-s + 2·21-s − 2·23-s − 5·25-s + 27-s − 6·29-s + 33-s − 2·37-s + 2·41-s + 4·43-s − 6·47-s − 3·49-s − 2·51-s − 8·53-s + 8·57-s − 8·59-s − 4·61-s + 2·63-s + 12·67-s − 2·69-s − 10·71-s − 6·73-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.755·7-s + 1/3·9-s + 0.301·11-s − 0.485·17-s + 1.83·19-s + 0.436·21-s − 0.417·23-s − 25-s + 0.192·27-s − 1.11·29-s + 0.174·33-s − 0.328·37-s + 0.312·41-s + 0.609·43-s − 0.875·47-s − 3/7·49-s − 0.280·51-s − 1.09·53-s + 1.05·57-s − 1.04·59-s − 0.512·61-s + 0.251·63-s + 1.46·67-s − 0.240·69-s − 1.18·71-s − 0.702·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 264 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 264 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(264\)    =    \(2^{3} \cdot 3 \cdot 11\)
Sign: $1$
Analytic conductor: \(2.10805\)
Root analytic conductor: \(1.45191\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 264,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.615337035\)
\(L(\frac12)\) \(\approx\) \(1.615337035\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
11 \( 1 - T \)
good5 \( 1 + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 8 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.82668747256991712652889180897, −11.16632389782077890222538088411, −9.878059255196998497210886139393, −9.128822812513574728216194612598, −8.000137089983394792061903107301, −7.30353049322876396256497991972, −5.85067973388612859603664023961, −4.62272295792561209958505633181, −3.35636076808418408560877918112, −1.74917552990885925178691276263, 1.74917552990885925178691276263, 3.35636076808418408560877918112, 4.62272295792561209958505633181, 5.85067973388612859603664023961, 7.30353049322876396256497991972, 8.000137089983394792061903107301, 9.128822812513574728216194612598, 9.878059255196998497210886139393, 11.16632389782077890222538088411, 11.82668747256991712652889180897

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