Properties

Label 2-503-1.1-c1-0-9
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  + 0.342·2-s − 2.49·3-s − 1.88·4-s + 4.14·5-s − 0.853·6-s − 0.810·7-s − 1.32·8-s + 3.21·9-s + 1.41·10-s − 1.97·11-s + 4.69·12-s − 0.639·13-s − 0.277·14-s − 10.3·15-s + 3.31·16-s + 6.07·17-s + 1.10·18-s − 4.15·19-s − 7.79·20-s + 2.02·21-s − 0.677·22-s + 7.02·23-s + 3.31·24-s + 12.1·25-s − 0.218·26-s − 0.545·27-s + 1.52·28-s + ⋯
L(s)  = 1  + 0.241·2-s − 1.43·3-s − 0.941·4-s + 1.85·5-s − 0.348·6-s − 0.306·7-s − 0.469·8-s + 1.07·9-s + 0.448·10-s − 0.596·11-s + 1.35·12-s − 0.177·13-s − 0.0741·14-s − 2.66·15-s + 0.827·16-s + 1.47·17-s + 0.259·18-s − 0.953·19-s − 1.74·20-s + 0.441·21-s − 0.144·22-s + 1.46·23-s + 0.676·24-s + 2.43·25-s − 0.0429·26-s − 0.105·27-s + 0.288·28-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

\(L(1)\) \(\approx\) \(1.040463293\)
\(L(\frac12)\) \(\approx\) \(1.040463293\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.342T + 2T^{2} \)
3 \( 1 + 2.49T + 3T^{2} \)
5 \( 1 - 4.14T + 5T^{2} \)
7 \( 1 + 0.810T + 7T^{2} \)
11 \( 1 + 1.97T + 11T^{2} \)
13 \( 1 + 0.639T + 13T^{2} \)
17 \( 1 - 6.07T + 17T^{2} \)
19 \( 1 + 4.15T + 19T^{2} \)
23 \( 1 - 7.02T + 23T^{2} \)
29 \( 1 - 5.89T + 29T^{2} \)
31 \( 1 - 9.57T + 31T^{2} \)
37 \( 1 + 10.2T + 37T^{2} \)
41 \( 1 - 9.97T + 41T^{2} \)
43 \( 1 + 7.72T + 43T^{2} \)
47 \( 1 - 4.29T + 47T^{2} \)
53 \( 1 - 4.17T + 53T^{2} \)
59 \( 1 - 2.45T + 59T^{2} \)
61 \( 1 + 3.40T + 61T^{2} \)
67 \( 1 - 11.3T + 67T^{2} \)
71 \( 1 + 6.33T + 71T^{2} \)
73 \( 1 + 8.43T + 73T^{2} \)
79 \( 1 - 1.49T + 79T^{2} \)
83 \( 1 - 3.66T + 83T^{2} \)
89 \( 1 - 5.96T + 89T^{2} \)
97 \( 1 - 6.57T + 97T^{2} \)
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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

−10.51606059272698692628333814969, −10.27360035882437705774730397311, −9.439871220508031627752647916415, −8.427916659506060954653349229260, −6.76770828674286862357096891315, −6.02209877188187404709195491920, −5.30646160789985622576538529102, −4.78083987521309006947729940072, −2.89820161154036772676063496917, −1.01814591614460726602083782884, 1.01814591614460726602083782884, 2.89820161154036772676063496917, 4.78083987521309006947729940072, 5.30646160789985622576538529102, 6.02209877188187404709195491920, 6.76770828674286862357096891315, 8.427916659506060954653349229260, 9.439871220508031627752647916415, 10.27360035882437705774730397311, 10.51606059272698692628333814969

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