Properties

Label 2-98736-1.1-c1-0-3
Degree $2$
Conductor $98736$
Sign $1$
Analytic cond. $788.410$
Root an. cond. $28.0786$
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 + 3·5-s − 4·7-s + 9-s + 13-s − 3·15-s + 17-s − 19-s + 4·21-s − 9·23-s + 4·25-s − 27-s − 6·29-s − 2·31-s − 12·35-s − 4·37-s − 39-s + 3·41-s − 7·43-s + 3·45-s + 6·47-s + 9·49-s − 51-s − 6·53-s + 57-s − 6·59-s − 8·61-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.34·5-s − 1.51·7-s + 1/3·9-s + 0.277·13-s − 0.774·15-s + 0.242·17-s − 0.229·19-s + 0.872·21-s − 1.87·23-s + 4/5·25-s − 0.192·27-s − 1.11·29-s − 0.359·31-s − 2.02·35-s − 0.657·37-s − 0.160·39-s + 0.468·41-s − 1.06·43-s + 0.447·45-s + 0.875·47-s + 9/7·49-s − 0.140·51-s − 0.824·53-s + 0.132·57-s − 0.781·59-s − 1.02·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98736\)    =    \(2^{4} \cdot 3 \cdot 11^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(788.410\)
Root analytic conductor: \(28.0786\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 98736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3889763255\)
\(L(\frac12)\) \(\approx\) \(0.3889763255\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17 \( 1 - T \)
good5 \( 1 - 3 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
19 \( 1 + T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−13.53743924459044, −13.39697046521127, −12.76290082858930, −12.43411096896451, −11.92045952126885, −11.31931513840095, −10.53012802133080, −10.36807221356143, −9.826936027342508, −9.383508436249438, −9.123413484378100, −8.302563885917169, −7.670767744144445, −7.004706188033836, −6.521123811065502, −6.078641841805284, −5.694903536803836, −5.383671516625749, −4.378974204143220, −3.909347799789545, −3.213696924431585, −2.630463957249043, −1.829625006709034, −1.434837265567154, −0.1928775532790656, 0.1928775532790656, 1.434837265567154, 1.829625006709034, 2.630463957249043, 3.213696924431585, 3.909347799789545, 4.378974204143220, 5.383671516625749, 5.694903536803836, 6.078641841805284, 6.521123811065502, 7.004706188033836, 7.670767744144445, 8.302563885917169, 9.123413484378100, 9.383508436249438, 9.826936027342508, 10.36807221356143, 10.53012802133080, 11.31931513840095, 11.92045952126885, 12.43411096896451, 12.76290082858930, 13.39697046521127, 13.53743924459044

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