Properties

Label 2-43e2-1.1-c3-0-194
Degree $2$
Conductor $1849$
Sign $-1$
Analytic cond. $109.094$
Root an. cond. $10.4448$
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  − 2.89·2-s + 6.20·3-s + 0.399·4-s − 21.5·5-s − 17.9·6-s − 25.5·7-s + 22.0·8-s + 11.5·9-s + 62.3·10-s − 44.3·11-s + 2.48·12-s + 22.5·13-s + 74.1·14-s − 133.·15-s − 67.0·16-s − 32.0·17-s − 33.3·18-s + 76.6·19-s − 8.60·20-s − 158.·21-s + 128.·22-s + 50.4·23-s + 136.·24-s + 337.·25-s − 65.4·26-s − 96.1·27-s − 10.2·28-s + ⋯
L(s)  = 1  − 1.02·2-s + 1.19·3-s + 0.0499·4-s − 1.92·5-s − 1.22·6-s − 1.38·7-s + 0.973·8-s + 0.426·9-s + 1.97·10-s − 1.21·11-s + 0.0597·12-s + 0.481·13-s + 1.41·14-s − 2.29·15-s − 1.04·16-s − 0.456·17-s − 0.436·18-s + 0.925·19-s − 0.0961·20-s − 1.65·21-s + 1.24·22-s + 0.456·23-s + 1.16·24-s + 2.69·25-s − 0.493·26-s − 0.685·27-s − 0.0690·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1849\)    =    \(43^{2}\)
Sign: $-1$
Analytic conductor: \(109.094\)
Root analytic conductor: \(10.4448\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1849,\ (\ :3/2),\ -1)\)

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)$
bad43 \( 1 \)
good2 \( 1 + 2.89T + 8T^{2} \)
3 \( 1 - 6.20T + 27T^{2} \)
5 \( 1 + 21.5T + 125T^{2} \)
7 \( 1 + 25.5T + 343T^{2} \)
11 \( 1 + 44.3T + 1.33e3T^{2} \)
13 \( 1 - 22.5T + 2.19e3T^{2} \)
17 \( 1 + 32.0T + 4.91e3T^{2} \)
19 \( 1 - 76.6T + 6.85e3T^{2} \)
23 \( 1 - 50.4T + 1.21e4T^{2} \)
29 \( 1 - 52.0T + 2.43e4T^{2} \)
31 \( 1 - 267.T + 2.97e4T^{2} \)
37 \( 1 + 73.1T + 5.06e4T^{2} \)
41 \( 1 - 128.T + 6.89e4T^{2} \)
47 \( 1 - 158.T + 1.03e5T^{2} \)
53 \( 1 + 419.T + 1.48e5T^{2} \)
59 \( 1 - 208.T + 2.05e5T^{2} \)
61 \( 1 + 307.T + 2.26e5T^{2} \)
67 \( 1 - 345.T + 3.00e5T^{2} \)
71 \( 1 - 399.T + 3.57e5T^{2} \)
73 \( 1 - 87.7T + 3.89e5T^{2} \)
79 \( 1 - 221.T + 4.93e5T^{2} \)
83 \( 1 - 433.T + 5.71e5T^{2} \)
89 \( 1 - 18.7T + 7.04e5T^{2} \)
97 \( 1 - 334.T + 9.12e5T^{2} \)
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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

−8.449832686519377098391048573833, −7.911297801673892560850206270693, −7.43485761761297193712943216856, −6.57832695802347833421959374572, −4.98746199551536167166108316404, −4.02801199815976076739545803308, −3.27204403697343076990248005796, −2.66225724113714195116117766591, −0.824578656321021843626234606292, 0, 0.824578656321021843626234606292, 2.66225724113714195116117766591, 3.27204403697343076990248005796, 4.02801199815976076739545803308, 4.98746199551536167166108316404, 6.57832695802347833421959374572, 7.43485761761297193712943216856, 7.911297801673892560850206270693, 8.449832686519377098391048573833

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