Properties

Label 2-4019-1.1-c1-0-111
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  − 2.40·2-s − 0.556·3-s + 3.78·4-s + 1.68·5-s + 1.33·6-s + 2.28·7-s − 4.30·8-s − 2.69·9-s − 4.04·10-s + 2.91·11-s − 2.10·12-s + 6.13·13-s − 5.49·14-s − 0.936·15-s + 2.78·16-s − 7.57·17-s + 6.47·18-s + 8.35·19-s + 6.37·20-s − 1.27·21-s − 7.02·22-s − 4.30·23-s + 2.39·24-s − 2.16·25-s − 14.7·26-s + 3.16·27-s + 8.65·28-s + ⋯
L(s)  = 1  − 1.70·2-s − 0.321·3-s + 1.89·4-s + 0.752·5-s + 0.546·6-s + 0.863·7-s − 1.52·8-s − 0.896·9-s − 1.28·10-s + 0.879·11-s − 0.608·12-s + 1.70·13-s − 1.46·14-s − 0.241·15-s + 0.695·16-s − 1.83·17-s + 1.52·18-s + 1.91·19-s + 1.42·20-s − 0.277·21-s − 1.49·22-s − 0.897·23-s + 0.489·24-s − 0.433·25-s − 2.89·26-s + 0.609·27-s + 1.63·28-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

\(L(1)\) \(\approx\) \(1.023532512\)
\(L(\frac12)\) \(\approx\) \(1.023532512\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.40T + 2T^{2} \)
3 \( 1 + 0.556T + 3T^{2} \)
5 \( 1 - 1.68T + 5T^{2} \)
7 \( 1 - 2.28T + 7T^{2} \)
11 \( 1 - 2.91T + 11T^{2} \)
13 \( 1 - 6.13T + 13T^{2} \)
17 \( 1 + 7.57T + 17T^{2} \)
19 \( 1 - 8.35T + 19T^{2} \)
23 \( 1 + 4.30T + 23T^{2} \)
29 \( 1 + 2.31T + 29T^{2} \)
31 \( 1 - 10.1T + 31T^{2} \)
37 \( 1 + 2.31T + 37T^{2} \)
41 \( 1 + 0.874T + 41T^{2} \)
43 \( 1 - 0.103T + 43T^{2} \)
47 \( 1 - 0.979T + 47T^{2} \)
53 \( 1 - 2.46T + 53T^{2} \)
59 \( 1 - 7.94T + 59T^{2} \)
61 \( 1 + 0.119T + 61T^{2} \)
67 \( 1 - 13.0T + 67T^{2} \)
71 \( 1 + 1.52T + 71T^{2} \)
73 \( 1 + 5.80T + 73T^{2} \)
79 \( 1 - 3.24T + 79T^{2} \)
83 \( 1 - 1.20T + 83T^{2} \)
89 \( 1 - 3.53T + 89T^{2} \)
97 \( 1 + 4.69T + 97T^{2} \)
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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

−8.523117479232730006187967968741, −8.093310917601124506543352102263, −7.07816689732298899965873723455, −6.30368309770440555385840241992, −5.91948952110120537778854387268, −4.84271243603292324947939514136, −3.66834695092917128513027539806, −2.41521628738579633170904213911, −1.61699274608192906357961284719, −0.813804201774241198438166792287, 0.813804201774241198438166792287, 1.61699274608192906357961284719, 2.41521628738579633170904213911, 3.66834695092917128513027539806, 4.84271243603292324947939514136, 5.91948952110120537778854387268, 6.30368309770440555385840241992, 7.07816689732298899965873723455, 8.093310917601124506543352102263, 8.523117479232730006187967968741

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