Properties

Label 2-4019-1.1-c1-0-178
Degree $2$
Conductor $4019$
Sign $1$
Analytic cond. $32.0918$
Root an. cond. $5.66496$
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  − 2.39·2-s + 3.13·3-s + 3.73·4-s + 0.529·5-s − 7.50·6-s − 1.46·7-s − 4.16·8-s + 6.80·9-s − 1.26·10-s + 4.42·11-s + 11.7·12-s + 6.46·13-s + 3.49·14-s + 1.65·15-s + 2.50·16-s + 1.71·17-s − 16.3·18-s − 1.59·19-s + 1.98·20-s − 4.57·21-s − 10.6·22-s + 5.85·23-s − 13.0·24-s − 4.71·25-s − 15.4·26-s + 11.9·27-s − 5.46·28-s + ⋯
L(s)  = 1  − 1.69·2-s + 1.80·3-s + 1.86·4-s + 0.237·5-s − 3.06·6-s − 0.551·7-s − 1.47·8-s + 2.26·9-s − 0.401·10-s + 1.33·11-s + 3.38·12-s + 1.79·13-s + 0.935·14-s + 0.428·15-s + 0.626·16-s + 0.415·17-s − 3.84·18-s − 0.366·19-s + 0.443·20-s − 0.997·21-s − 2.26·22-s + 1.22·23-s − 2.66·24-s − 0.943·25-s − 3.03·26-s + 2.29·27-s − 1.03·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4019 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4019 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4019\)
Sign: $1$
Analytic conductor: \(32.0918\)
Root analytic conductor: \(5.66496\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4019,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.148183279\)
\(L(\frac12)\) \(\approx\) \(2.148183279\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad4019 \( 1+O(T) \)
good2 \( 1 + 2.39T + 2T^{2} \)
3 \( 1 - 3.13T + 3T^{2} \)
5 \( 1 - 0.529T + 5T^{2} \)
7 \( 1 + 1.46T + 7T^{2} \)
11 \( 1 - 4.42T + 11T^{2} \)
13 \( 1 - 6.46T + 13T^{2} \)
17 \( 1 - 1.71T + 17T^{2} \)
19 \( 1 + 1.59T + 19T^{2} \)
23 \( 1 - 5.85T + 23T^{2} \)
29 \( 1 + 6.42T + 29T^{2} \)
31 \( 1 + 2.54T + 31T^{2} \)
37 \( 1 - 7.82T + 37T^{2} \)
41 \( 1 - 12.2T + 41T^{2} \)
43 \( 1 + 2.30T + 43T^{2} \)
47 \( 1 + 1.76T + 47T^{2} \)
53 \( 1 + 0.795T + 53T^{2} \)
59 \( 1 + 14.9T + 59T^{2} \)
61 \( 1 - 12.9T + 61T^{2} \)
67 \( 1 - 12.9T + 67T^{2} \)
71 \( 1 + 9.51T + 71T^{2} \)
73 \( 1 + 0.209T + 73T^{2} \)
79 \( 1 + 5.60T + 79T^{2} \)
83 \( 1 + 6.61T + 83T^{2} \)
89 \( 1 + 9.99T + 89T^{2} \)
97 \( 1 + 5.09T + 97T^{2} \)
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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

−8.762703037781034646007904327033, −7.935170162479921967883814493602, −7.40300517009390570602018121262, −6.59390711495822702129364093554, −6.00116592414937126363215790898, −4.14173441248260249125118646232, −3.57011113657180734680008089100, −2.70712890275420405613065066957, −1.69489226377158933128111539289, −1.12356542358511636904238697348, 1.12356542358511636904238697348, 1.69489226377158933128111539289, 2.70712890275420405613065066957, 3.57011113657180734680008089100, 4.14173441248260249125118646232, 6.00116592414937126363215790898, 6.59390711495822702129364093554, 7.40300517009390570602018121262, 7.935170162479921967883814493602, 8.762703037781034646007904327033

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