Properties

Label 2-43e2-1.1-c3-0-161
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  + 0.190·2-s − 1.43·3-s − 7.96·4-s − 16.3·5-s − 0.274·6-s − 6.23·7-s − 3.04·8-s − 24.9·9-s − 3.12·10-s − 29.4·11-s + 11.4·12-s + 22.2·13-s − 1.19·14-s + 23.5·15-s + 63.1·16-s − 60.3·17-s − 4.75·18-s + 10.0·19-s + 130.·20-s + 8.97·21-s − 5.62·22-s − 40.6·23-s + 4.38·24-s + 142.·25-s + 4.24·26-s + 74.6·27-s + 49.6·28-s + ⋯
L(s)  = 1  + 0.0674·2-s − 0.276·3-s − 0.995·4-s − 1.46·5-s − 0.0186·6-s − 0.336·7-s − 0.134·8-s − 0.923·9-s − 0.0986·10-s − 0.807·11-s + 0.275·12-s + 0.474·13-s − 0.0227·14-s + 0.404·15-s + 0.986·16-s − 0.861·17-s − 0.0623·18-s + 0.121·19-s + 1.45·20-s + 0.0932·21-s − 0.0544·22-s − 0.368·23-s + 0.0372·24-s + 1.13·25-s + 0.0320·26-s + 0.532·27-s + 0.335·28-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 \( 1 - 0.190T + 8T^{2} \)
3 \( 1 + 1.43T + 27T^{2} \)
5 \( 1 + 16.3T + 125T^{2} \)
7 \( 1 + 6.23T + 343T^{2} \)
11 \( 1 + 29.4T + 1.33e3T^{2} \)
13 \( 1 - 22.2T + 2.19e3T^{2} \)
17 \( 1 + 60.3T + 4.91e3T^{2} \)
19 \( 1 - 10.0T + 6.85e3T^{2} \)
23 \( 1 + 40.6T + 1.21e4T^{2} \)
29 \( 1 - 195.T + 2.43e4T^{2} \)
31 \( 1 - 240.T + 2.97e4T^{2} \)
37 \( 1 + 243.T + 5.06e4T^{2} \)
41 \( 1 + 172.T + 6.89e4T^{2} \)
47 \( 1 - 583.T + 1.03e5T^{2} \)
53 \( 1 - 370.T + 1.48e5T^{2} \)
59 \( 1 - 714.T + 2.05e5T^{2} \)
61 \( 1 + 707.T + 2.26e5T^{2} \)
67 \( 1 + 377.T + 3.00e5T^{2} \)
71 \( 1 - 47.4T + 3.57e5T^{2} \)
73 \( 1 - 691.T + 3.89e5T^{2} \)
79 \( 1 - 288.T + 4.93e5T^{2} \)
83 \( 1 + 833.T + 5.71e5T^{2} \)
89 \( 1 + 687.T + 7.04e5T^{2} \)
97 \( 1 - 1.13e3T + 9.12e5T^{2} \)
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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

−8.428285405061512584771105297397, −7.999916736668971755089080968372, −6.94469978140213737937364261271, −6.00214640245264606722659799489, −5.07067064562817986197095148958, −4.37772130708394874367527521624, −3.55265415010338364866353513807, −2.72197560016556489821955231221, −0.73185095126233999928580591029, 0, 0.73185095126233999928580591029, 2.72197560016556489821955231221, 3.55265415010338364866353513807, 4.37772130708394874367527521624, 5.07067064562817986197095148958, 6.00214640245264606722659799489, 6.94469978140213737937364261271, 7.999916736668971755089080968372, 8.428285405061512584771105297397

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