Properties

Label 2-1859-1.1-c3-0-342
Degree $2$
Conductor $1859$
Sign $-1$
Analytic cond. $109.684$
Root an. cond. $10.4730$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.51·2-s + 1.77·3-s − 1.65·4-s + 18.5·5-s + 4.46·6-s − 4.77·7-s − 24.3·8-s − 23.8·9-s + 46.7·10-s − 11·11-s − 2.93·12-s − 12.0·14-s + 32.9·15-s − 48.0·16-s + 71.8·17-s − 60.0·18-s + 28.5·19-s − 30.7·20-s − 8.47·21-s − 27.7·22-s − 217.·23-s − 43.1·24-s + 219.·25-s − 90.2·27-s + 7.91·28-s − 13.6·29-s + 82.9·30-s + ⋯
L(s)  = 1  + 0.890·2-s + 0.341·3-s − 0.206·4-s + 1.65·5-s + 0.304·6-s − 0.258·7-s − 1.07·8-s − 0.883·9-s + 1.47·10-s − 0.301·11-s − 0.0706·12-s − 0.229·14-s + 0.566·15-s − 0.750·16-s + 1.02·17-s − 0.786·18-s + 0.344·19-s − 0.343·20-s − 0.0881·21-s − 0.268·22-s − 1.97·23-s − 0.367·24-s + 1.75·25-s − 0.643·27-s + 0.0534·28-s − 0.0873·29-s + 0.504·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1859\)    =    \(11 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(109.684\)
Root analytic conductor: \(10.4730\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1859,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + 11T \)
13 \( 1 \)
good2 \( 1 - 2.51T + 8T^{2} \)
3 \( 1 - 1.77T + 27T^{2} \)
5 \( 1 - 18.5T + 125T^{2} \)
7 \( 1 + 4.77T + 343T^{2} \)
17 \( 1 - 71.8T + 4.91e3T^{2} \)
19 \( 1 - 28.5T + 6.85e3T^{2} \)
23 \( 1 + 217.T + 1.21e4T^{2} \)
29 \( 1 + 13.6T + 2.43e4T^{2} \)
31 \( 1 - 199.T + 2.97e4T^{2} \)
37 \( 1 + 277.T + 5.06e4T^{2} \)
41 \( 1 + 287.T + 6.89e4T^{2} \)
43 \( 1 - 384.T + 7.95e4T^{2} \)
47 \( 1 - 39.6T + 1.03e5T^{2} \)
53 \( 1 - 193.T + 1.48e5T^{2} \)
59 \( 1 + 351.T + 2.05e5T^{2} \)
61 \( 1 + 741.T + 2.26e5T^{2} \)
67 \( 1 + 584.T + 3.00e5T^{2} \)
71 \( 1 + 959.T + 3.57e5T^{2} \)
73 \( 1 + 935.T + 3.89e5T^{2} \)
79 \( 1 - 624.T + 4.93e5T^{2} \)
83 \( 1 + 941.T + 5.71e5T^{2} \)
89 \( 1 + 257.T + 7.04e5T^{2} \)
97 \( 1 - 705.T + 9.12e5T^{2} \)
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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

−8.641959380219319449767886104251, −7.77408445378996988386933306365, −6.43815810625673970303145908701, −5.80179197764121626430579524918, −5.48825866464319727152098928509, −4.44451749080468599508465405499, −3.26620130403256799611773907891, −2.69202037177768898921250194933, −1.61180879180552200489025194508, 0, 1.61180879180552200489025194508, 2.69202037177768898921250194933, 3.26620130403256799611773907891, 4.44451749080468599508465405499, 5.48825866464319727152098928509, 5.80179197764121626430579524918, 6.43815810625673970303145908701, 7.77408445378996988386933306365, 8.641959380219319449767886104251

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