Properties

Label 2-503-1.1-c1-0-38
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  + 2.36·2-s + 1.69·3-s + 3.58·4-s + 0.763·5-s + 4.01·6-s − 0.178·7-s + 3.74·8-s − 0.119·9-s + 1.80·10-s − 3.15·11-s + 6.08·12-s − 4.14·13-s − 0.420·14-s + 1.29·15-s + 1.67·16-s − 7.28·17-s − 0.281·18-s + 7.21·19-s + 2.73·20-s − 0.302·21-s − 7.44·22-s + 1.98·23-s + 6.35·24-s − 4.41·25-s − 9.79·26-s − 5.29·27-s − 0.637·28-s + ⋯
L(s)  = 1  + 1.67·2-s + 0.979·3-s + 1.79·4-s + 0.341·5-s + 1.63·6-s − 0.0672·7-s + 1.32·8-s − 0.0397·9-s + 0.570·10-s − 0.949·11-s + 1.75·12-s − 1.14·13-s − 0.112·14-s + 0.334·15-s + 0.418·16-s − 1.76·17-s − 0.0664·18-s + 1.65·19-s + 0.612·20-s − 0.0659·21-s − 1.58·22-s + 0.414·23-s + 1.29·24-s − 0.883·25-s − 1.92·26-s − 1.01·27-s − 0.120·28-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

\(L(1)\) \(\approx\) \(4.361050094\)
\(L(\frac12)\) \(\approx\) \(4.361050094\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.36T + 2T^{2} \)
3 \( 1 - 1.69T + 3T^{2} \)
5 \( 1 - 0.763T + 5T^{2} \)
7 \( 1 + 0.178T + 7T^{2} \)
11 \( 1 + 3.15T + 11T^{2} \)
13 \( 1 + 4.14T + 13T^{2} \)
17 \( 1 + 7.28T + 17T^{2} \)
19 \( 1 - 7.21T + 19T^{2} \)
23 \( 1 - 1.98T + 23T^{2} \)
29 \( 1 - 5.44T + 29T^{2} \)
31 \( 1 - 9.61T + 31T^{2} \)
37 \( 1 - 8.98T + 37T^{2} \)
41 \( 1 - 1.85T + 41T^{2} \)
43 \( 1 - 8.91T + 43T^{2} \)
47 \( 1 - 0.850T + 47T^{2} \)
53 \( 1 - 6.82T + 53T^{2} \)
59 \( 1 - 7.34T + 59T^{2} \)
61 \( 1 + 3.45T + 61T^{2} \)
67 \( 1 - 8.65T + 67T^{2} \)
71 \( 1 + 12.7T + 71T^{2} \)
73 \( 1 - 3.24T + 73T^{2} \)
79 \( 1 + 14.1T + 79T^{2} \)
83 \( 1 + 6.24T + 83T^{2} \)
89 \( 1 - 1.86T + 89T^{2} \)
97 \( 1 - 15.4T + 97T^{2} \)
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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

−11.30407966840685624990241934889, −10.06173125536808152593361694227, −9.196366252121417120436539475024, −8.002160082276819077700399049891, −7.13277549701633152035017964682, −6.03178387676396212260467885065, −5.06920394790344044348690905308, −4.22815535936294159714973783382, −2.74341327368009217583143951937, −2.54634833333766832543812901430, 2.54634833333766832543812901430, 2.74341327368009217583143951937, 4.22815535936294159714973783382, 5.06920394790344044348690905308, 6.03178387676396212260467885065, 7.13277549701633152035017964682, 8.002160082276819077700399049891, 9.196366252121417120436539475024, 10.06173125536808152593361694227, 11.30407966840685624990241934889

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