Properties

Label 2-304e2-1.1-c1-0-12
Degree $2$
Conductor $92416$
Sign $1$
Analytic cond. $737.945$
Root an. cond. $27.1651$
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 + 2·5-s − 2·7-s − 2·9-s − 11-s − 4·13-s + 2·15-s + 2·17-s − 2·21-s + 6·23-s − 25-s − 5·27-s + 2·29-s + 10·31-s − 33-s − 4·35-s − 10·37-s − 4·39-s + 9·41-s + 4·43-s − 4·45-s + 6·47-s − 3·49-s + 2·51-s − 2·55-s + 15·59-s + 2·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s − 0.755·7-s − 2/3·9-s − 0.301·11-s − 1.10·13-s + 0.516·15-s + 0.485·17-s − 0.436·21-s + 1.25·23-s − 1/5·25-s − 0.962·27-s + 0.371·29-s + 1.79·31-s − 0.174·33-s − 0.676·35-s − 1.64·37-s − 0.640·39-s + 1.40·41-s + 0.609·43-s − 0.596·45-s + 0.875·47-s − 3/7·49-s + 0.280·51-s − 0.269·55-s + 1.95·59-s + 0.256·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 92416 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 92416 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(92416\)    =    \(2^{8} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(737.945\)
Root analytic conductor: \(27.1651\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 92416,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.436192263\)
\(L(\frac12)\) \(\approx\) \(2.436192263\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 15 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 11 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 13 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 11 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 3 T + p T^{2} \)
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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

−13.89772825374670, −13.40251378938740, −12.93392628449116, −12.50489370231195, −11.85801347263062, −11.53615055934921, −10.66930359509484, −10.18382590027566, −9.950176634069589, −9.256859219124189, −9.013471925579120, −8.403149251123764, −7.815464518008112, −7.219794472233520, −6.809818580025266, −6.027546152759814, −5.740585286730990, −5.103649910670145, −4.571883519573859, −3.736214767898632, −3.067151653021794, −2.618595982723420, −2.299173935536901, −1.313844028357106, −0.4752540979405293, 0.4752540979405293, 1.313844028357106, 2.299173935536901, 2.618595982723420, 3.067151653021794, 3.736214767898632, 4.571883519573859, 5.103649910670145, 5.740585286730990, 6.027546152759814, 6.809818580025266, 7.219794472233520, 7.815464518008112, 8.403149251123764, 9.013471925579120, 9.256859219124189, 9.950176634069589, 10.18382590027566, 10.66930359509484, 11.53615055934921, 11.85801347263062, 12.50489370231195, 12.93392628449116, 13.40251378938740, 13.89772825374670

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