Properties

Label 2-2752-1.1-c1-0-54
Degree $2$
Conductor $2752$
Sign $1$
Analytic cond. $21.9748$
Root an. cond. $4.68773$
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  + 3.12·3-s + 3.59·5-s − 1.40·7-s + 6.75·9-s − 1.93·11-s − 3.03·13-s + 11.2·15-s + 1.26·17-s + 7.89·19-s − 4.38·21-s + 5.44·23-s + 7.91·25-s + 11.7·27-s − 7.16·29-s − 0.730·31-s − 6.05·33-s − 5.04·35-s − 10.6·37-s − 9.49·39-s − 5.78·41-s − 43-s + 24.2·45-s + 2.66·47-s − 5.02·49-s + 3.96·51-s + 9.42·53-s − 6.96·55-s + ⋯
L(s)  = 1  + 1.80·3-s + 1.60·5-s − 0.530·7-s + 2.25·9-s − 0.584·11-s − 0.842·13-s + 2.89·15-s + 0.307·17-s + 1.81·19-s − 0.957·21-s + 1.13·23-s + 1.58·25-s + 2.25·27-s − 1.33·29-s − 0.131·31-s − 1.05·33-s − 0.853·35-s − 1.74·37-s − 1.51·39-s − 0.904·41-s − 0.152·43-s + 3.62·45-s + 0.389·47-s − 0.718·49-s + 0.555·51-s + 1.29·53-s − 0.939·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2752 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2752 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2752\)    =    \(2^{6} \cdot 43\)
Sign: $1$
Analytic conductor: \(21.9748\)
Root analytic conductor: \(4.68773\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2752,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.543120777\)
\(L(\frac12)\) \(\approx\) \(4.543120777\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
43 \( 1 + T \)
good3 \( 1 - 3.12T + 3T^{2} \)
5 \( 1 - 3.59T + 5T^{2} \)
7 \( 1 + 1.40T + 7T^{2} \)
11 \( 1 + 1.93T + 11T^{2} \)
13 \( 1 + 3.03T + 13T^{2} \)
17 \( 1 - 1.26T + 17T^{2} \)
19 \( 1 - 7.89T + 19T^{2} \)
23 \( 1 - 5.44T + 23T^{2} \)
29 \( 1 + 7.16T + 29T^{2} \)
31 \( 1 + 0.730T + 31T^{2} \)
37 \( 1 + 10.6T + 37T^{2} \)
41 \( 1 + 5.78T + 41T^{2} \)
47 \( 1 - 2.66T + 47T^{2} \)
53 \( 1 - 9.42T + 53T^{2} \)
59 \( 1 - 11.4T + 59T^{2} \)
61 \( 1 - 2.92T + 61T^{2} \)
67 \( 1 - 6.43T + 67T^{2} \)
71 \( 1 + 12.2T + 71T^{2} \)
73 \( 1 + 0.102T + 73T^{2} \)
79 \( 1 - 2.48T + 79T^{2} \)
83 \( 1 + 6.98T + 83T^{2} \)
89 \( 1 - 14.3T + 89T^{2} \)
97 \( 1 + 18.4T + 97T^{2} \)
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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

−9.083350289108808218125787398240, −8.184949372082911683612745374228, −7.21606367279924134492997240919, −6.94227299797485822482648544956, −5.50741259357331475430097943879, −5.11196047465448136474748284470, −3.63048754988971601924021402565, −2.96570625975012884438643421543, −2.29416089576172708728299517446, −1.41755536919377481947203567501, 1.41755536919377481947203567501, 2.29416089576172708728299517446, 2.96570625975012884438643421543, 3.63048754988971601924021402565, 5.11196047465448136474748284470, 5.50741259357331475430097943879, 6.94227299797485822482648544956, 7.21606367279924134492997240919, 8.184949372082911683612745374228, 9.083350289108808218125787398240

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