Properties

Label 2-619-1.1-c1-0-44
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  − 0.723·2-s + 3.01·3-s − 1.47·4-s − 2.02·5-s − 2.18·6-s − 2.86·7-s + 2.51·8-s + 6.10·9-s + 1.46·10-s − 5.18·11-s − 4.45·12-s − 4.90·13-s + 2.07·14-s − 6.12·15-s + 1.12·16-s + 7.18·17-s − 4.41·18-s − 2.17·19-s + 2.99·20-s − 8.65·21-s + 3.75·22-s − 7.89·23-s + 7.59·24-s − 0.879·25-s + 3.55·26-s + 9.36·27-s + 4.23·28-s + ⋯
L(s)  = 1  − 0.511·2-s + 1.74·3-s − 0.737·4-s − 0.907·5-s − 0.891·6-s − 1.08·7-s + 0.889·8-s + 2.03·9-s + 0.464·10-s − 1.56·11-s − 1.28·12-s − 1.36·13-s + 0.554·14-s − 1.58·15-s + 0.282·16-s + 1.74·17-s − 1.04·18-s − 0.498·19-s + 0.669·20-s − 1.88·21-s + 0.800·22-s − 1.64·23-s + 1.54·24-s − 0.175·25-s + 0.696·26-s + 1.80·27-s + 0.799·28-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 \( 1 + 0.723T + 2T^{2} \)
3 \( 1 - 3.01T + 3T^{2} \)
5 \( 1 + 2.02T + 5T^{2} \)
7 \( 1 + 2.86T + 7T^{2} \)
11 \( 1 + 5.18T + 11T^{2} \)
13 \( 1 + 4.90T + 13T^{2} \)
17 \( 1 - 7.18T + 17T^{2} \)
19 \( 1 + 2.17T + 19T^{2} \)
23 \( 1 + 7.89T + 23T^{2} \)
29 \( 1 + 7.73T + 29T^{2} \)
31 \( 1 - 4.00T + 31T^{2} \)
37 \( 1 + 9.16T + 37T^{2} \)
41 \( 1 - 3.94T + 41T^{2} \)
43 \( 1 - 7.18T + 43T^{2} \)
47 \( 1 - 3.57T + 47T^{2} \)
53 \( 1 - 4.73T + 53T^{2} \)
59 \( 1 + 8.30T + 59T^{2} \)
61 \( 1 - 1.43T + 61T^{2} \)
67 \( 1 - 10.0T + 67T^{2} \)
71 \( 1 - 6.02T + 71T^{2} \)
73 \( 1 + 2.63T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 + 9.64T + 83T^{2} \)
89 \( 1 + 6.74T + 89T^{2} \)
97 \( 1 - 2.43T + 97T^{2} \)
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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

−9.879762115889498932428548214446, −9.400320872063317087637269072750, −8.259719901110090097354015267140, −7.78422354744040172147949610288, −7.36245077150887160693635788832, −5.43135120865070755287628455710, −4.11962901152161918900502254858, −3.40321925465945160531643690324, −2.33067517151161547199285324004, 0, 2.33067517151161547199285324004, 3.40321925465945160531643690324, 4.11962901152161918900502254858, 5.43135120865070755287628455710, 7.36245077150887160693635788832, 7.78422354744040172147949610288, 8.259719901110090097354015267140, 9.400320872063317087637269072750, 9.879762115889498932428548214446

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