Properties

Label 2-1859-1.1-c3-0-227
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  + 0.150·2-s + 3.58·3-s − 7.97·4-s − 14.8·5-s + 0.539·6-s − 5.18·7-s − 2.40·8-s − 14.1·9-s − 2.23·10-s − 11·11-s − 28.5·12-s − 0.780·14-s − 53.3·15-s + 63.4·16-s − 1.86·17-s − 2.13·18-s + 122.·19-s + 118.·20-s − 18.5·21-s − 1.65·22-s + 193.·23-s − 8.61·24-s + 96.5·25-s − 147.·27-s + 41.3·28-s − 248.·29-s − 8.02·30-s + ⋯
L(s)  = 1  + 0.0531·2-s + 0.689·3-s − 0.997·4-s − 1.33·5-s + 0.0366·6-s − 0.280·7-s − 0.106·8-s − 0.524·9-s − 0.0708·10-s − 0.301·11-s − 0.687·12-s − 0.0149·14-s − 0.917·15-s + 0.991·16-s − 0.0265·17-s − 0.0279·18-s + 1.47·19-s + 1.32·20-s − 0.193·21-s − 0.0160·22-s + 1.75·23-s − 0.0732·24-s + 0.772·25-s − 1.05·27-s + 0.279·28-s − 1.59·29-s − 0.0488·30-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 \( 1 - 0.150T + 8T^{2} \)
3 \( 1 - 3.58T + 27T^{2} \)
5 \( 1 + 14.8T + 125T^{2} \)
7 \( 1 + 5.18T + 343T^{2} \)
17 \( 1 + 1.86T + 4.91e3T^{2} \)
19 \( 1 - 122.T + 6.85e3T^{2} \)
23 \( 1 - 193.T + 1.21e4T^{2} \)
29 \( 1 + 248.T + 2.43e4T^{2} \)
31 \( 1 - 303.T + 2.97e4T^{2} \)
37 \( 1 - 114.T + 5.06e4T^{2} \)
41 \( 1 + 137.T + 6.89e4T^{2} \)
43 \( 1 - 455.T + 7.95e4T^{2} \)
47 \( 1 - 99.3T + 1.03e5T^{2} \)
53 \( 1 - 122.T + 1.48e5T^{2} \)
59 \( 1 - 196.T + 2.05e5T^{2} \)
61 \( 1 + 513.T + 2.26e5T^{2} \)
67 \( 1 + 880.T + 3.00e5T^{2} \)
71 \( 1 - 320.T + 3.57e5T^{2} \)
73 \( 1 + 841.T + 3.89e5T^{2} \)
79 \( 1 + 1.22e3T + 4.93e5T^{2} \)
83 \( 1 - 578.T + 5.71e5T^{2} \)
89 \( 1 - 590.T + 7.04e5T^{2} \)
97 \( 1 - 1.19e3T + 9.12e5T^{2} \)
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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

−8.553631345548958097837724833298, −7.69389089037070840203539272983, −7.38917507208728191167355982054, −5.93888234818036040341765871100, −5.05330635490803336982070311907, −4.24040643451314184407873321467, −3.34823357033277465039841974061, −2.88879943243730484981015806158, −0.993950078795835006558220476988, 0, 0.993950078795835006558220476988, 2.88879943243730484981015806158, 3.34823357033277465039841974061, 4.24040643451314184407873321467, 5.05330635490803336982070311907, 5.93888234818036040341765871100, 7.38917507208728191167355982054, 7.69389089037070840203539272983, 8.553631345548958097837724833298

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