Properties

Label 2-6728-1.1-c1-0-78
Degree $2$
Conductor $6728$
Sign $1$
Analytic cond. $53.7233$
Root an. cond. $7.32962$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.98·3-s − 4.20·5-s + 3.15·7-s + 0.929·9-s + 2.48·11-s + 5.88·13-s − 8.34·15-s + 6.04·17-s − 3.86·19-s + 6.25·21-s − 3.63·23-s + 12.7·25-s − 4.10·27-s + 7.96·31-s + 4.92·33-s − 13.2·35-s + 0.128·37-s + 11.6·39-s − 0.728·41-s − 3.11·43-s − 3.91·45-s − 5.13·47-s + 2.95·49-s + 11.9·51-s + 7.59·53-s − 10.4·55-s − 7.65·57-s + ⋯
L(s)  = 1  + 1.14·3-s − 1.88·5-s + 1.19·7-s + 0.309·9-s + 0.749·11-s + 1.63·13-s − 2.15·15-s + 1.46·17-s − 0.885·19-s + 1.36·21-s − 0.758·23-s + 2.54·25-s − 0.789·27-s + 1.43·31-s + 0.857·33-s − 2.24·35-s + 0.0210·37-s + 1.86·39-s − 0.113·41-s − 0.475·43-s − 0.582·45-s − 0.749·47-s + 0.421·49-s + 1.67·51-s + 1.04·53-s − 1.41·55-s − 1.01·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6728 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6728 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6728\)    =    \(2^{3} \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(53.7233\)
Root analytic conductor: \(7.32962\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6728,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.872929667\)
\(L(\frac12)\) \(\approx\) \(2.872929667\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
29 \( 1 \)
good3 \( 1 - 1.98T + 3T^{2} \)
5 \( 1 + 4.20T + 5T^{2} \)
7 \( 1 - 3.15T + 7T^{2} \)
11 \( 1 - 2.48T + 11T^{2} \)
13 \( 1 - 5.88T + 13T^{2} \)
17 \( 1 - 6.04T + 17T^{2} \)
19 \( 1 + 3.86T + 19T^{2} \)
23 \( 1 + 3.63T + 23T^{2} \)
31 \( 1 - 7.96T + 31T^{2} \)
37 \( 1 - 0.128T + 37T^{2} \)
41 \( 1 + 0.728T + 41T^{2} \)
43 \( 1 + 3.11T + 43T^{2} \)
47 \( 1 + 5.13T + 47T^{2} \)
53 \( 1 - 7.59T + 53T^{2} \)
59 \( 1 + 6.07T + 59T^{2} \)
61 \( 1 - 0.0743T + 61T^{2} \)
67 \( 1 + 5.89T + 67T^{2} \)
71 \( 1 - 3.21T + 71T^{2} \)
73 \( 1 - 9.04T + 73T^{2} \)
79 \( 1 - 11.1T + 79T^{2} \)
83 \( 1 + 2.33T + 83T^{2} \)
89 \( 1 + 6.63T + 89T^{2} \)
97 \( 1 - 12.3T + 97T^{2} \)
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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

−8.077666220865941465084892445746, −7.73105816770457665576877491003, −6.78216565968788368840835075872, −5.94275564009223646014996343373, −4.81183124074170589277832162123, −4.09599809533728443046971561674, −3.64816792677624409370228124262, −3.04234906874066928950453899877, −1.76700221104589791496095653804, −0.877098902645612183128467691427, 0.877098902645612183128467691427, 1.76700221104589791496095653804, 3.04234906874066928950453899877, 3.64816792677624409370228124262, 4.09599809533728443046971561674, 4.81183124074170589277832162123, 5.94275564009223646014996343373, 6.78216565968788368840835075872, 7.73105816770457665576877491003, 8.077666220865941465084892445746

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