Properties

Label 2-2736-1.1-c1-0-41
Degree $2$
Conductor $2736$
Sign $-1$
Analytic cond. $21.8470$
Root an. cond. $4.67408$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·5-s − 2·11-s − 4·13-s + 19-s − 8·23-s − 25-s − 2·29-s + 2·31-s − 8·37-s − 2·41-s − 4·43-s + 4·47-s − 7·49-s + 2·53-s − 4·55-s − 10·61-s − 8·65-s + 16·71-s + 6·73-s − 14·79-s + 6·83-s − 18·89-s + 2·95-s + 10·97-s + 14·101-s − 6·103-s − 8·107-s + ⋯
L(s)  = 1  + 0.894·5-s − 0.603·11-s − 1.10·13-s + 0.229·19-s − 1.66·23-s − 1/5·25-s − 0.371·29-s + 0.359·31-s − 1.31·37-s − 0.312·41-s − 0.609·43-s + 0.583·47-s − 49-s + 0.274·53-s − 0.539·55-s − 1.28·61-s − 0.992·65-s + 1.89·71-s + 0.702·73-s − 1.57·79-s + 0.658·83-s − 1.90·89-s + 0.205·95-s + 1.01·97-s + 1.39·101-s − 0.591·103-s − 0.773·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $-1$
Analytic conductor: \(21.8470\)
Root analytic conductor: \(4.67408\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2736,\ (\ :1/2),\ -1)\)

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

−8.391198236506038957221629773697, −7.72097144375492209353190700554, −6.92076782170002683072135481731, −6.04537670491531984013901490450, −5.39006577777807946122287060730, −4.65486938055172924173421055502, −3.53711099784593745581971184422, −2.45080129749770972997412968234, −1.75738623548621053409146805722, 0, 1.75738623548621053409146805722, 2.45080129749770972997412968234, 3.53711099784593745581971184422, 4.65486938055172924173421055502, 5.39006577777807946122287060730, 6.04537670491531984013901490450, 6.92076782170002683072135481731, 7.72097144375492209353190700554, 8.391198236506038957221629773697

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