Properties

Label 2-1859-1.1-c3-0-73
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.34·2-s − 6.31·3-s + 10.9·4-s + 2.31·5-s + 27.4·6-s + 33.8·7-s − 12.6·8-s + 12.8·9-s − 10.0·10-s − 11·11-s − 68.8·12-s − 147.·14-s − 14.6·15-s − 32.1·16-s − 11.5·17-s − 55.8·18-s − 31.6·19-s + 25.3·20-s − 213.·21-s + 47.8·22-s + 31.7·23-s + 79.9·24-s − 119.·25-s + 89.3·27-s + 369.·28-s − 263.·29-s + 63.6·30-s + ⋯
L(s)  = 1  − 1.53·2-s − 1.21·3-s + 1.36·4-s + 0.207·5-s + 1.86·6-s + 1.82·7-s − 0.560·8-s + 0.475·9-s − 0.318·10-s − 0.301·11-s − 1.65·12-s − 2.81·14-s − 0.251·15-s − 0.503·16-s − 0.164·17-s − 0.731·18-s − 0.381·19-s + 0.282·20-s − 2.22·21-s + 0.463·22-s + 0.288·23-s + 0.680·24-s − 0.956·25-s + 0.637·27-s + 2.49·28-s − 1.68·29-s + 0.387·30-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: \(0\)
Selberg data: \((2,\ 1859,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.5186354784\)
\(L(\frac12)\) \(\approx\) \(0.5186354784\)
\(L(\frac{5}{2})\) 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 \( 1 + 4.34T + 8T^{2} \)
3 \( 1 + 6.31T + 27T^{2} \)
5 \( 1 - 2.31T + 125T^{2} \)
7 \( 1 - 33.8T + 343T^{2} \)
17 \( 1 + 11.5T + 4.91e3T^{2} \)
19 \( 1 + 31.6T + 6.85e3T^{2} \)
23 \( 1 - 31.7T + 1.21e4T^{2} \)
29 \( 1 + 263.T + 2.43e4T^{2} \)
31 \( 1 + 320.T + 2.97e4T^{2} \)
37 \( 1 - 105.T + 5.06e4T^{2} \)
41 \( 1 - 213.T + 6.89e4T^{2} \)
43 \( 1 - 145.T + 7.95e4T^{2} \)
47 \( 1 + 246.T + 1.03e5T^{2} \)
53 \( 1 - 24.9T + 1.48e5T^{2} \)
59 \( 1 + 288.T + 2.05e5T^{2} \)
61 \( 1 + 556.T + 2.26e5T^{2} \)
67 \( 1 - 542.T + 3.00e5T^{2} \)
71 \( 1 - 845.T + 3.57e5T^{2} \)
73 \( 1 - 451.T + 3.89e5T^{2} \)
79 \( 1 - 591.T + 4.93e5T^{2} \)
83 \( 1 - 973.T + 5.71e5T^{2} \)
89 \( 1 + 959.T + 7.04e5T^{2} \)
97 \( 1 - 955.T + 9.12e5T^{2} \)
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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

−8.979407734000296635553867352663, −7.933455009157419662590086036972, −7.68694944315746772567346870706, −6.69061300492466369503174999292, −5.66051351104275415066494520954, −5.11090679343139898976560297667, −4.11787904254384056809979881724, −2.18027186774178930252586353122, −1.54486634712596821598820976550, −0.47295498888752633896356475846, 0.47295498888752633896356475846, 1.54486634712596821598820976550, 2.18027186774178930252586353122, 4.11787904254384056809979881724, 5.11090679343139898976560297667, 5.66051351104275415066494520954, 6.69061300492466369503174999292, 7.68694944315746772567346870706, 7.933455009157419662590086036972, 8.979407734000296635553867352663

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