Properties

Label 2-76e2-1.1-c1-0-13
Degree $2$
Conductor $5776$
Sign $1$
Analytic cond. $46.1215$
Root an. cond. $6.79128$
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  − 2.79·3-s − 2.34·5-s + 1.28·7-s + 4.80·9-s − 5.75·11-s + 0.304·13-s + 6.54·15-s + 4.18·17-s − 3.58·21-s + 6.47·23-s + 0.497·25-s − 5.04·27-s − 3.12·29-s − 6.44·31-s + 16.0·33-s − 3.01·35-s − 3.97·37-s − 0.850·39-s − 5.01·41-s + 0.989·43-s − 11.2·45-s + 4.39·47-s − 5.35·49-s − 11.6·51-s + 3.29·53-s + 13.4·55-s − 3.31·59-s + ⋯
L(s)  = 1  − 1.61·3-s − 1.04·5-s + 0.485·7-s + 1.60·9-s − 1.73·11-s + 0.0843·13-s + 1.69·15-s + 1.01·17-s − 0.782·21-s + 1.35·23-s + 0.0994·25-s − 0.970·27-s − 0.580·29-s − 1.15·31-s + 2.79·33-s − 0.508·35-s − 0.654·37-s − 0.136·39-s − 0.783·41-s + 0.150·43-s − 1.67·45-s + 0.640·47-s − 0.764·49-s − 1.63·51-s + 0.452·53-s + 1.81·55-s − 0.431·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5776 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5776 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5776\)    =    \(2^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(46.1215\)
Root analytic conductor: \(6.79128\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5776,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4052212559\)
\(L(\frac12)\) \(\approx\) \(0.4052212559\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.79T + 3T^{2} \)
5 \( 1 + 2.34T + 5T^{2} \)
7 \( 1 - 1.28T + 7T^{2} \)
11 \( 1 + 5.75T + 11T^{2} \)
13 \( 1 - 0.304T + 13T^{2} \)
17 \( 1 - 4.18T + 17T^{2} \)
23 \( 1 - 6.47T + 23T^{2} \)
29 \( 1 + 3.12T + 29T^{2} \)
31 \( 1 + 6.44T + 31T^{2} \)
37 \( 1 + 3.97T + 37T^{2} \)
41 \( 1 + 5.01T + 41T^{2} \)
43 \( 1 - 0.989T + 43T^{2} \)
47 \( 1 - 4.39T + 47T^{2} \)
53 \( 1 - 3.29T + 53T^{2} \)
59 \( 1 + 3.31T + 59T^{2} \)
61 \( 1 + 10.9T + 61T^{2} \)
67 \( 1 - 4.38T + 67T^{2} \)
71 \( 1 - 4.41T + 71T^{2} \)
73 \( 1 + 2.26T + 73T^{2} \)
79 \( 1 + 8.57T + 79T^{2} \)
83 \( 1 - 9.76T + 83T^{2} \)
89 \( 1 + 15.0T + 89T^{2} \)
97 \( 1 - 17.3T + 97T^{2} \)
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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

−7.79645067586470867576671987950, −7.47463099032890546450206296489, −6.74935693723740742674018029874, −5.67538666958053709755738235483, −5.28778564625223847454234990685, −4.77036987339765108509475465525, −3.82369921524329147139225918500, −2.92299090690959445868766258837, −1.52766214136784557851777538771, −0.37774433466473154522706771534, 0.37774433466473154522706771534, 1.52766214136784557851777538771, 2.92299090690959445868766258837, 3.82369921524329147139225918500, 4.77036987339765108509475465525, 5.28778564625223847454234990685, 5.67538666958053709755738235483, 6.74935693723740742674018029874, 7.47463099032890546450206296489, 7.79645067586470867576671987950

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