Properties

Label 2-619-1.1-c1-0-50
Degree $2$
Conductor $619$
Sign $-1$
Analytic cond. $4.94273$
Root an. cond. $2.22322$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.53·2-s + 1.64·3-s + 0.356·4-s − 4.31·5-s + 2.52·6-s − 5.09·7-s − 2.52·8-s − 0.285·9-s − 6.61·10-s + 3.05·11-s + 0.587·12-s + 1.83·13-s − 7.82·14-s − 7.10·15-s − 4.58·16-s + 1.91·17-s − 0.438·18-s + 0.990·19-s − 1.53·20-s − 8.39·21-s + 4.69·22-s + 1.50·23-s − 4.15·24-s + 13.5·25-s + 2.81·26-s − 5.41·27-s − 1.81·28-s + ⋯
L(s)  = 1  + 1.08·2-s + 0.951·3-s + 0.178·4-s − 1.92·5-s + 1.03·6-s − 1.92·7-s − 0.891·8-s − 0.0951·9-s − 2.09·10-s + 0.921·11-s + 0.169·12-s + 0.508·13-s − 2.09·14-s − 1.83·15-s − 1.14·16-s + 0.465·17-s − 0.103·18-s + 0.227·19-s − 0.343·20-s − 1.83·21-s + 1.00·22-s + 0.313·23-s − 0.848·24-s + 2.71·25-s + 0.551·26-s − 1.04·27-s − 0.343·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 619 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 619 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(619\)
Sign: $-1$
Analytic conductor: \(4.94273\)
Root analytic conductor: \(2.22322\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 619,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad619 \( 1 + T \)
good2 \( 1 - 1.53T + 2T^{2} \)
3 \( 1 - 1.64T + 3T^{2} \)
5 \( 1 + 4.31T + 5T^{2} \)
7 \( 1 + 5.09T + 7T^{2} \)
11 \( 1 - 3.05T + 11T^{2} \)
13 \( 1 - 1.83T + 13T^{2} \)
17 \( 1 - 1.91T + 17T^{2} \)
19 \( 1 - 0.990T + 19T^{2} \)
23 \( 1 - 1.50T + 23T^{2} \)
29 \( 1 + 8.15T + 29T^{2} \)
31 \( 1 + 1.94T + 31T^{2} \)
37 \( 1 + 9.90T + 37T^{2} \)
41 \( 1 + 9.53T + 41T^{2} \)
43 \( 1 + 4.77T + 43T^{2} \)
47 \( 1 + 1.96T + 47T^{2} \)
53 \( 1 - 11.5T + 53T^{2} \)
59 \( 1 - 11.9T + 59T^{2} \)
61 \( 1 - 2.90T + 61T^{2} \)
67 \( 1 + 0.290T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 + 8.44T + 73T^{2} \)
79 \( 1 + 1.35T + 79T^{2} \)
83 \( 1 + 4.70T + 83T^{2} \)
89 \( 1 + 0.908T + 89T^{2} \)
97 \( 1 - 10.7T + 97T^{2} \)
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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

−10.11086448126997088739708043238, −8.901906727329291200457416491174, −8.735692965682764199869202418384, −7.33941978620883193340377075285, −6.66669861763576477363354022288, −5.46709358446462274807761161336, −3.88800225340117395366920044796, −3.62571979784969242470944891888, −3.05858782345958765141610530550, 0, 3.05858782345958765141610530550, 3.62571979784969242470944891888, 3.88800225340117395366920044796, 5.46709358446462274807761161336, 6.66669861763576477363354022288, 7.33941978620883193340377075285, 8.735692965682764199869202418384, 8.901906727329291200457416491174, 10.11086448126997088739708043238

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