Properties

Label 2-7600-1.1-c1-0-75
Degree $2$
Conductor $7600$
Sign $1$
Analytic cond. $60.6863$
Root an. cond. $7.79014$
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  + 3·3-s − 7-s + 6·9-s − 4·11-s − 13-s + 7·17-s + 19-s − 3·21-s − 5·23-s + 9·27-s + 7·29-s + 2·31-s − 12·33-s + 6·37-s − 3·39-s + 6·41-s + 10·43-s − 8·47-s − 6·49-s + 21·51-s + 3·53-s + 3·57-s − 5·59-s − 8·61-s − 6·63-s + 11·67-s − 15·69-s + ⋯
L(s)  = 1  + 1.73·3-s − 0.377·7-s + 2·9-s − 1.20·11-s − 0.277·13-s + 1.69·17-s + 0.229·19-s − 0.654·21-s − 1.04·23-s + 1.73·27-s + 1.29·29-s + 0.359·31-s − 2.08·33-s + 0.986·37-s − 0.480·39-s + 0.937·41-s + 1.52·43-s − 1.16·47-s − 6/7·49-s + 2.94·51-s + 0.412·53-s + 0.397·57-s − 0.650·59-s − 1.02·61-s − 0.755·63-s + 1.34·67-s − 1.80·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7600\)    =    \(2^{4} \cdot 5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(60.6863\)
Root analytic conductor: \(7.79014\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7600,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.884546023\)
\(L(\frac12)\) \(\approx\) \(3.884546023\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
19 \( 1 - T \)
good3 \( 1 - p T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
23 \( 1 + 5 T + p T^{2} \)
29 \( 1 - 7 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 11 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 9 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 14 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
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

−7.888899081299124096515659329767, −7.65192253480053974974436261823, −6.64251944739857158704235325346, −5.80051358432123065970718777777, −4.92463440591419303813451788372, −4.10877965808413861145858959017, −3.27881677317138417040673959605, −2.79544170860072098636734884985, −2.11420026291854542345489997201, −0.913394456320598610277665652276, 0.913394456320598610277665652276, 2.11420026291854542345489997201, 2.79544170860072098636734884985, 3.27881677317138417040673959605, 4.10877965808413861145858959017, 4.92463440591419303813451788372, 5.80051358432123065970718777777, 6.64251944739857158704235325346, 7.65192253480053974974436261823, 7.888899081299124096515659329767

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