Properties

Label 2-43e2-1.1-c1-0-13
Degree $2$
Conductor $1849$
Sign $1$
Analytic cond. $14.7643$
Root an. cond. $3.84243$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.80·2-s + 1.24·3-s + 1.24·4-s − 2.24·5-s − 2.24·6-s − 1.69·7-s + 1.35·8-s − 1.44·9-s + 4.04·10-s − 1.13·11-s + 1.55·12-s − 6.54·13-s + 3.04·14-s − 2.80·15-s − 4.93·16-s − 3.60·17-s + 2.60·18-s + 4.44·19-s − 2.80·20-s − 2.10·21-s + 2.04·22-s − 3.71·23-s + 1.69·24-s + 0.0489·25-s + 11.7·26-s − 5.54·27-s − 2.10·28-s + ⋯
L(s)  = 1  − 1.27·2-s + 0.719·3-s + 0.623·4-s − 1.00·5-s − 0.917·6-s − 0.639·7-s + 0.479·8-s − 0.481·9-s + 1.28·10-s − 0.342·11-s + 0.448·12-s − 1.81·13-s + 0.814·14-s − 0.723·15-s − 1.23·16-s − 0.874·17-s + 0.613·18-s + 1.01·19-s − 0.626·20-s − 0.460·21-s + 0.436·22-s − 0.774·23-s + 0.345·24-s + 0.00978·25-s + 2.31·26-s − 1.06·27-s − 0.398·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1849\)    =    \(43^{2}\)
Sign: $1$
Analytic conductor: \(14.7643\)
Root analytic conductor: \(3.84243\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1849,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3839085038\)
\(L(\frac12)\) \(\approx\) \(0.3839085038\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 \)
good2 \( 1 + 1.80T + 2T^{2} \)
3 \( 1 - 1.24T + 3T^{2} \)
5 \( 1 + 2.24T + 5T^{2} \)
7 \( 1 + 1.69T + 7T^{2} \)
11 \( 1 + 1.13T + 11T^{2} \)
13 \( 1 + 6.54T + 13T^{2} \)
17 \( 1 + 3.60T + 17T^{2} \)
19 \( 1 - 4.44T + 19T^{2} \)
23 \( 1 + 3.71T + 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 - 10.3T + 31T^{2} \)
37 \( 1 + 3.65T + 37T^{2} \)
41 \( 1 - 4.39T + 41T^{2} \)
47 \( 1 + 3.14T + 47T^{2} \)
53 \( 1 - 11.1T + 53T^{2} \)
59 \( 1 - 0.158T + 59T^{2} \)
61 \( 1 - 0.713T + 61T^{2} \)
67 \( 1 + 2.09T + 67T^{2} \)
71 \( 1 - 3.72T + 71T^{2} \)
73 \( 1 + 1.43T + 73T^{2} \)
79 \( 1 + 0.0609T + 79T^{2} \)
83 \( 1 + 12.2T + 83T^{2} \)
89 \( 1 - 10.6T + 89T^{2} \)
97 \( 1 - 3.50T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.142186312582807584904509388238, −8.469196052907144546716462450890, −7.81698743367539954901972329680, −7.37692648358527437884318697690, −6.46206055683122965932303134810, −5.03729536728359239158677515489, −4.19915599037581549161596894791, −3.00123712922808238790919492155, −2.28566201773003561363661374490, −0.46127665438387725214585069244, 0.46127665438387725214585069244, 2.28566201773003561363661374490, 3.00123712922808238790919492155, 4.19915599037581549161596894791, 5.03729536728359239158677515489, 6.46206055683122965932303134810, 7.37692648358527437884318697690, 7.81698743367539954901972329680, 8.469196052907144546716462450890, 9.142186312582807584904509388238

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