Properties

Label 2-547-1.1-c1-0-2
Degree $2$
Conductor $547$
Sign $1$
Analytic cond. $4.36781$
Root an. cond. $2.08993$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2.13·2-s + 0.778·3-s + 2.54·4-s − 1.92·5-s − 1.65·6-s − 4.90·7-s − 1.15·8-s − 2.39·9-s + 4.10·10-s − 1.77·11-s + 1.97·12-s + 1.35·13-s + 10.4·14-s − 1.49·15-s − 2.62·16-s + 7.41·17-s + 5.10·18-s + 5.31·19-s − 4.89·20-s − 3.81·21-s + 3.77·22-s + 4.88·23-s − 0.897·24-s − 1.29·25-s − 2.88·26-s − 4.19·27-s − 12.4·28-s + ⋯
L(s)  = 1  − 1.50·2-s + 0.449·3-s + 1.27·4-s − 0.860·5-s − 0.676·6-s − 1.85·7-s − 0.407·8-s − 0.798·9-s + 1.29·10-s − 0.534·11-s + 0.570·12-s + 0.375·13-s + 2.79·14-s − 0.386·15-s − 0.656·16-s + 1.79·17-s + 1.20·18-s + 1.21·19-s − 1.09·20-s − 0.832·21-s + 0.805·22-s + 1.01·23-s − 0.183·24-s − 0.258·25-s − 0.566·26-s − 0.807·27-s − 2.35·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(547\)
Sign: $1$
Analytic conductor: \(4.36781\)
Root analytic conductor: \(2.08993\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 547,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4428922954\)
\(L(\frac12)\) \(\approx\) \(0.4428922954\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad547 \( 1 - T \)
good2 \( 1 + 2.13T + 2T^{2} \)
3 \( 1 - 0.778T + 3T^{2} \)
5 \( 1 + 1.92T + 5T^{2} \)
7 \( 1 + 4.90T + 7T^{2} \)
11 \( 1 + 1.77T + 11T^{2} \)
13 \( 1 - 1.35T + 13T^{2} \)
17 \( 1 - 7.41T + 17T^{2} \)
19 \( 1 - 5.31T + 19T^{2} \)
23 \( 1 - 4.88T + 23T^{2} \)
29 \( 1 - 8.53T + 29T^{2} \)
31 \( 1 - 0.671T + 31T^{2} \)
37 \( 1 + 0.897T + 37T^{2} \)
41 \( 1 + 8.99T + 41T^{2} \)
43 \( 1 + 8.69T + 43T^{2} \)
47 \( 1 - 3.80T + 47T^{2} \)
53 \( 1 - 13.5T + 53T^{2} \)
59 \( 1 + 1.30T + 59T^{2} \)
61 \( 1 - 2.66T + 61T^{2} \)
67 \( 1 + 2.12T + 67T^{2} \)
71 \( 1 - 3.50T + 71T^{2} \)
73 \( 1 - 8.95T + 73T^{2} \)
79 \( 1 + 1.12T + 79T^{2} \)
83 \( 1 + 6.75T + 83T^{2} \)
89 \( 1 + 10.0T + 89T^{2} \)
97 \( 1 - 3.73T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.26568502845285195958707750823, −9.932874627714027713086294297438, −8.982692914377118254511567622165, −8.284264580664003668994293987517, −7.50714897862041612442702304554, −6.69592356651745519327972718472, −5.45098108870285294062590236605, −3.48190589290341076425595485697, −2.91172084858638317992477876407, −0.70432634347277733047521773286, 0.70432634347277733047521773286, 2.91172084858638317992477876407, 3.48190589290341076425595485697, 5.45098108870285294062590236605, 6.69592356651745519327972718472, 7.50714897862041612442702304554, 8.284264580664003668994293987517, 8.982692914377118254511567622165, 9.932874627714027713086294297438, 10.26568502845285195958707750823

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