Properties

Label 2-619-1.1-c1-0-17
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  − 0.887·2-s − 2.66·3-s − 1.21·4-s − 0.744·5-s + 2.36·6-s − 0.702·7-s + 2.85·8-s + 4.08·9-s + 0.661·10-s + 1.89·11-s + 3.22·12-s + 5.87·13-s + 0.623·14-s + 1.98·15-s − 0.105·16-s − 6.29·17-s − 3.62·18-s − 0.340·19-s + 0.903·20-s + 1.86·21-s − 1.67·22-s + 4.82·23-s − 7.58·24-s − 4.44·25-s − 5.21·26-s − 2.88·27-s + 0.851·28-s + ⋯
L(s)  = 1  − 0.627·2-s − 1.53·3-s − 0.606·4-s − 0.333·5-s + 0.964·6-s − 0.265·7-s + 1.00·8-s + 1.36·9-s + 0.209·10-s + 0.569·11-s + 0.931·12-s + 1.63·13-s + 0.166·14-s + 0.511·15-s − 0.0262·16-s − 1.52·17-s − 0.854·18-s − 0.0782·19-s + 0.201·20-s + 0.407·21-s − 0.357·22-s + 1.00·23-s − 1.54·24-s − 0.889·25-s − 1.02·26-s − 0.555·27-s + 0.160·28-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 \( 1 + 0.887T + 2T^{2} \)
3 \( 1 + 2.66T + 3T^{2} \)
5 \( 1 + 0.744T + 5T^{2} \)
7 \( 1 + 0.702T + 7T^{2} \)
11 \( 1 - 1.89T + 11T^{2} \)
13 \( 1 - 5.87T + 13T^{2} \)
17 \( 1 + 6.29T + 17T^{2} \)
19 \( 1 + 0.340T + 19T^{2} \)
23 \( 1 - 4.82T + 23T^{2} \)
29 \( 1 + 3.65T + 29T^{2} \)
31 \( 1 + 1.90T + 31T^{2} \)
37 \( 1 + 3.11T + 37T^{2} \)
41 \( 1 + 3.21T + 41T^{2} \)
43 \( 1 - 7.84T + 43T^{2} \)
47 \( 1 - 12.3T + 47T^{2} \)
53 \( 1 + 11.6T + 53T^{2} \)
59 \( 1 - 6.85T + 59T^{2} \)
61 \( 1 + 9.12T + 61T^{2} \)
67 \( 1 + 5.99T + 67T^{2} \)
71 \( 1 + 9.17T + 71T^{2} \)
73 \( 1 - 7.10T + 73T^{2} \)
79 \( 1 + 3.80T + 79T^{2} \)
83 \( 1 + 16.5T + 83T^{2} \)
89 \( 1 + 1.94T + 89T^{2} \)
97 \( 1 - 9.71T + 97T^{2} \)
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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

−10.40652217263511581642809155954, −9.210583884996555091021006980416, −8.710523126662996467335193601226, −7.44450278343688003655445836176, −6.50124383727195818757493297581, −5.73553170568928121098427478037, −4.59854010130423032596789882873, −3.81738243939927589968094830191, −1.34945254892981540722578252430, 0, 1.34945254892981540722578252430, 3.81738243939927589968094830191, 4.59854010130423032596789882873, 5.73553170568928121098427478037, 6.50124383727195818757493297581, 7.44450278343688003655445836176, 8.710523126662996467335193601226, 9.210583884996555091021006980416, 10.40652217263511581642809155954

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