Properties

Label 2-547-1.1-c1-0-3
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  − 2.25·2-s − 1.07·3-s + 3.10·4-s − 0.586·5-s + 2.43·6-s + 0.547·7-s − 2.50·8-s − 1.84·9-s + 1.32·10-s + 3.84·11-s − 3.34·12-s − 2.69·13-s − 1.23·14-s + 0.630·15-s − 0.560·16-s + 2.87·17-s + 4.16·18-s − 4.35·19-s − 1.82·20-s − 0.589·21-s − 8.67·22-s + 5.43·23-s + 2.69·24-s − 4.65·25-s + 6.09·26-s + 5.21·27-s + 1.70·28-s + ⋯
L(s)  = 1  − 1.59·2-s − 0.621·3-s + 1.55·4-s − 0.262·5-s + 0.992·6-s + 0.206·7-s − 0.884·8-s − 0.614·9-s + 0.418·10-s + 1.15·11-s − 0.965·12-s − 0.747·13-s − 0.330·14-s + 0.162·15-s − 0.140·16-s + 0.697·17-s + 0.981·18-s − 0.998·19-s − 0.407·20-s − 0.128·21-s − 1.85·22-s + 1.13·23-s + 0.549·24-s − 0.931·25-s + 1.19·26-s + 1.00·27-s + 0.321·28-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

\(L(1)\) \(\approx\) \(0.4520166423\)
\(L(\frac12)\) \(\approx\) \(0.4520166423\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.25T + 2T^{2} \)
3 \( 1 + 1.07T + 3T^{2} \)
5 \( 1 + 0.586T + 5T^{2} \)
7 \( 1 - 0.547T + 7T^{2} \)
11 \( 1 - 3.84T + 11T^{2} \)
13 \( 1 + 2.69T + 13T^{2} \)
17 \( 1 - 2.87T + 17T^{2} \)
19 \( 1 + 4.35T + 19T^{2} \)
23 \( 1 - 5.43T + 23T^{2} \)
29 \( 1 + 6.05T + 29T^{2} \)
31 \( 1 + 4.54T + 31T^{2} \)
37 \( 1 - 10.8T + 37T^{2} \)
41 \( 1 - 9.83T + 41T^{2} \)
43 \( 1 - 2.25T + 43T^{2} \)
47 \( 1 - 6.06T + 47T^{2} \)
53 \( 1 - 4.68T + 53T^{2} \)
59 \( 1 - 7.76T + 59T^{2} \)
61 \( 1 - 14.5T + 61T^{2} \)
67 \( 1 - 13.6T + 67T^{2} \)
71 \( 1 + 10.6T + 71T^{2} \)
73 \( 1 - 9.23T + 73T^{2} \)
79 \( 1 - 11.5T + 79T^{2} \)
83 \( 1 + 8.74T + 83T^{2} \)
89 \( 1 - 13.6T + 89T^{2} \)
97 \( 1 + 2.86T + 97T^{2} \)
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

−10.89292436325407057452966980608, −9.688990895090546338583023808987, −9.175049299952916431798645519606, −8.222721791484132424169128347695, −7.41355912273124279565987916462, −6.53075840958287746819317234777, −5.49370418499592928597057024882, −4.06155453198951231027091834092, −2.32106285996061779523099000883, −0.77942525476863621532807966126, 0.77942525476863621532807966126, 2.32106285996061779523099000883, 4.06155453198951231027091834092, 5.49370418499592928597057024882, 6.53075840958287746819317234777, 7.41355912273124279565987916462, 8.222721791484132424169128347695, 9.175049299952916431798645519606, 9.688990895090546338583023808987, 10.89292436325407057452966980608

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