Properties

Label 2-81675-1.1-c1-0-21
Degree $2$
Conductor $81675$
Sign $1$
Analytic cond. $652.178$
Root an. cond. $25.5377$
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  − 2·4-s − 7-s + 2·13-s + 4·16-s + 8·19-s + 2·28-s − 7·31-s − 37-s − 13·43-s − 6·49-s − 4·52-s + 14·61-s − 8·64-s + 11·67-s − 10·73-s − 16·76-s − 4·79-s − 2·91-s − 19·97-s + 101-s + 103-s + 107-s + 109-s − 4·112-s + 113-s + ⋯
L(s)  = 1  − 4-s − 0.377·7-s + 0.554·13-s + 16-s + 1.83·19-s + 0.377·28-s − 1.25·31-s − 0.164·37-s − 1.98·43-s − 6/7·49-s − 0.554·52-s + 1.79·61-s − 64-s + 1.34·67-s − 1.17·73-s − 1.83·76-s − 0.450·79-s − 0.209·91-s − 1.92·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s − 0.377·112-s + 0.0940·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 81675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 81675 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(81675\)    =    \(3^{3} \cdot 5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(652.178\)
Root analytic conductor: \(25.5377\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 81675,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.393632001\)
\(L(\frac12)\) \(\approx\) \(1.393632001\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad3 \( 1 \)
5 \( 1 \)
11 \( 1 \)
good2 \( 1 + p T^{2} \) 1.2.a
7 \( 1 + T + p T^{2} \) 1.7.b
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 - 8 T + p T^{2} \) 1.19.ai
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + p T^{2} \) 1.29.a
31 \( 1 + 7 T + p T^{2} \) 1.31.h
37 \( 1 + T + p T^{2} \) 1.37.b
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 + 13 T + p T^{2} \) 1.43.n
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + p T^{2} \) 1.53.a
59 \( 1 + p T^{2} \) 1.59.a
61 \( 1 - 14 T + p T^{2} \) 1.61.ao
67 \( 1 - 11 T + p T^{2} \) 1.67.al
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 10 T + p T^{2} \) 1.73.k
79 \( 1 + 4 T + p T^{2} \) 1.79.e
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 + p T^{2} \) 1.89.a
97 \( 1 + 19 T + p T^{2} \) 1.97.t
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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

−13.86647832941044, −13.48282369878440, −13.03387751071529, −12.67363989636794, −11.97423590805660, −11.53368034020537, −11.05056345235184, −10.31727620569321, −9.773472127379377, −9.606546311106265, −8.949651681567522, −8.418200660425572, −8.045480675188490, −7.285684212207632, −6.917006858905959, −6.142865949282590, −5.504108434003828, −5.217399636623294, −4.589392819105511, −3.781745388095299, −3.454027587955755, −2.934793636630393, −1.856046152548841, −1.197590059050107, −0.4288940790535789, 0.4288940790535789, 1.197590059050107, 1.856046152548841, 2.934793636630393, 3.454027587955755, 3.781745388095299, 4.589392819105511, 5.217399636623294, 5.504108434003828, 6.142865949282590, 6.917006858905959, 7.285684212207632, 8.045480675188490, 8.418200660425572, 8.949651681567522, 9.606546311106265, 9.773472127379377, 10.31727620569321, 11.05056345235184, 11.53368034020537, 11.97423590805660, 12.67363989636794, 13.03387751071529, 13.48282369878440, 13.86647832941044

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