Properties

Label 2-1859-1.1-c1-0-79
Degree $2$
Conductor $1859$
Sign $-1$
Analytic cond. $14.8441$
Root an. cond. $3.85281$
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  − 1.73·2-s − 2.73·3-s + 0.999·4-s + 1.73·5-s + 4.73·6-s + 4.73·7-s + 1.73·8-s + 4.46·9-s − 2.99·10-s + 11-s − 2.73·12-s − 8.19·14-s − 4.73·15-s − 5·16-s − 4.26·17-s − 7.73·18-s − 1.26·19-s + 1.73·20-s − 12.9·21-s − 1.73·22-s − 3.46·23-s − 4.73·24-s − 2.00·25-s − 3.99·27-s + 4.73·28-s + 4.26·29-s + 8.19·30-s + ⋯
L(s)  = 1  − 1.22·2-s − 1.57·3-s + 0.499·4-s + 0.774·5-s + 1.93·6-s + 1.78·7-s + 0.612·8-s + 1.48·9-s − 0.948·10-s + 0.301·11-s − 0.788·12-s − 2.19·14-s − 1.22·15-s − 1.25·16-s − 1.03·17-s − 1.82·18-s − 0.290·19-s + 0.387·20-s − 2.82·21-s − 0.369·22-s − 0.722·23-s − 0.965·24-s − 0.400·25-s − 0.769·27-s + 0.894·28-s + 0.792·29-s + 1.49·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1859\)    =    \(11 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(14.8441\)
Root analytic conductor: \(3.85281\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1859,\ (\ :1/2),\ -1)\)

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)$
bad11 \( 1 - T \)
13 \( 1 \)
good2 \( 1 + 1.73T + 2T^{2} \)
3 \( 1 + 2.73T + 3T^{2} \)
5 \( 1 - 1.73T + 5T^{2} \)
7 \( 1 - 4.73T + 7T^{2} \)
17 \( 1 + 4.26T + 17T^{2} \)
19 \( 1 + 1.26T + 19T^{2} \)
23 \( 1 + 3.46T + 23T^{2} \)
29 \( 1 - 4.26T + 29T^{2} \)
31 \( 1 + 6T + 31T^{2} \)
37 \( 1 + 1.73T + 37T^{2} \)
41 \( 1 + 9T + 41T^{2} \)
43 \( 1 + 12.3T + 43T^{2} \)
47 \( 1 - 4.73T + 47T^{2} \)
53 \( 1 + 0.464T + 53T^{2} \)
59 \( 1 + 1.26T + 59T^{2} \)
61 \( 1 + 7.19T + 61T^{2} \)
67 \( 1 + 4.73T + 67T^{2} \)
71 \( 1 + 3.46T + 71T^{2} \)
73 \( 1 + 12.4T + 73T^{2} \)
79 \( 1 + 4.19T + 79T^{2} \)
83 \( 1 - 9.12T + 83T^{2} \)
89 \( 1 + 3.46T + 89T^{2} \)
97 \( 1 - 3.46T + 97T^{2} \)
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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

−8.804775764886987705445094143874, −8.233816182281546400996346950363, −7.28209130680040409253173349116, −6.54934328305350283824644262972, −5.64233885191080285053443132873, −4.88831870263982615052864886581, −4.30703374536162876605522674923, −1.92861885875819579693784452552, −1.44958012664702838224256496010, 0, 1.44958012664702838224256496010, 1.92861885875819579693784452552, 4.30703374536162876605522674923, 4.88831870263982615052864886581, 5.64233885191080285053443132873, 6.54934328305350283824644262972, 7.28209130680040409253173349116, 8.233816182281546400996346950363, 8.804775764886987705445094143874

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