Properties

Label 2-503-1.1-c1-0-33
Degree $2$
Conductor $503$
Sign $1$
Analytic cond. $4.01647$
Root an. cond. $2.00411$
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  + 1.61·2-s + 2.76·3-s + 0.617·4-s + 3.34·5-s + 4.47·6-s − 5.14·7-s − 2.23·8-s + 4.65·9-s + 5.40·10-s − 1.82·11-s + 1.70·12-s + 4.81·13-s − 8.32·14-s + 9.24·15-s − 4.85·16-s − 2.57·17-s + 7.52·18-s − 0.856·19-s + 2.06·20-s − 14.2·21-s − 2.94·22-s + 4.83·23-s − 6.18·24-s + 6.17·25-s + 7.79·26-s + 4.56·27-s − 3.17·28-s + ⋯
L(s)  = 1  + 1.14·2-s + 1.59·3-s + 0.308·4-s + 1.49·5-s + 1.82·6-s − 1.94·7-s − 0.790·8-s + 1.55·9-s + 1.71·10-s − 0.548·11-s + 0.493·12-s + 1.33·13-s − 2.22·14-s + 2.38·15-s − 1.21·16-s − 0.624·17-s + 1.77·18-s − 0.196·19-s + 0.461·20-s − 3.10·21-s − 0.628·22-s + 1.00·23-s − 1.26·24-s + 1.23·25-s + 1.52·26-s + 0.879·27-s − 0.600·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 503 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 503 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(503\)
Sign: $1$
Analytic conductor: \(4.01647\)
Root analytic conductor: \(2.00411\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 503,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.823493458\)
\(L(\frac12)\) \(\approx\) \(3.823493458\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad503 \( 1 - T \)
good2 \( 1 - 1.61T + 2T^{2} \)
3 \( 1 - 2.76T + 3T^{2} \)
5 \( 1 - 3.34T + 5T^{2} \)
7 \( 1 + 5.14T + 7T^{2} \)
11 \( 1 + 1.82T + 11T^{2} \)
13 \( 1 - 4.81T + 13T^{2} \)
17 \( 1 + 2.57T + 17T^{2} \)
19 \( 1 + 0.856T + 19T^{2} \)
23 \( 1 - 4.83T + 23T^{2} \)
29 \( 1 - 1.45T + 29T^{2} \)
31 \( 1 + 5.44T + 31T^{2} \)
37 \( 1 + 7.40T + 37T^{2} \)
41 \( 1 + 4.34T + 41T^{2} \)
43 \( 1 + 7.82T + 43T^{2} \)
47 \( 1 - 4.92T + 47T^{2} \)
53 \( 1 + 1.60T + 53T^{2} \)
59 \( 1 - 1.63T + 59T^{2} \)
61 \( 1 - 1.91T + 61T^{2} \)
67 \( 1 + 6.11T + 67T^{2} \)
71 \( 1 - 14.4T + 71T^{2} \)
73 \( 1 - 13.0T + 73T^{2} \)
79 \( 1 + 12.4T + 79T^{2} \)
83 \( 1 - 11.2T + 83T^{2} \)
89 \( 1 - 12.6T + 89T^{2} \)
97 \( 1 - 18.2T + 97T^{2} \)
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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

−10.67993808187593685599623441980, −9.781447353315560014679237266554, −9.117044596933447474871549277910, −8.656567370007561838518873601396, −6.86904461199573361807567572551, −6.27350121868203034663611875873, −5.27948673619009850651502761213, −3.70223158778527927115533180505, −3.15587992313466484996921673699, −2.21232746787291006976846572654, 2.21232746787291006976846572654, 3.15587992313466484996921673699, 3.70223158778527927115533180505, 5.27948673619009850651502761213, 6.27350121868203034663611875873, 6.86904461199573361807567572551, 8.656567370007561838518873601396, 9.117044596933447474871549277910, 9.781447353315560014679237266554, 10.67993808187593685599623441980

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