Properties

Label 2-43e2-1.1-c3-0-411
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  + 4.80·2-s + 5.52·3-s + 15.0·4-s − 18.8·5-s + 26.5·6-s − 0.563·7-s + 33.8·8-s + 3.56·9-s − 90.3·10-s − 21.9·11-s + 83.2·12-s + 90.1·13-s − 2.70·14-s − 103.·15-s + 42.1·16-s − 68.5·17-s + 17.1·18-s − 29.2·19-s − 283.·20-s − 3.11·21-s − 105.·22-s − 171.·23-s + 187.·24-s + 228.·25-s + 432.·26-s − 129.·27-s − 8.48·28-s + ⋯
L(s)  = 1  + 1.69·2-s + 1.06·3-s + 1.88·4-s − 1.68·5-s + 1.80·6-s − 0.0304·7-s + 1.49·8-s + 0.132·9-s − 2.85·10-s − 0.601·11-s + 2.00·12-s + 1.92·13-s − 0.0516·14-s − 1.79·15-s + 0.658·16-s − 0.978·17-s + 0.224·18-s − 0.352·19-s − 3.16·20-s − 0.0323·21-s − 1.02·22-s − 1.55·23-s + 1.59·24-s + 1.83·25-s + 3.26·26-s − 0.923·27-s − 0.0572·28-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 \( 1 - 4.80T + 8T^{2} \)
3 \( 1 - 5.52T + 27T^{2} \)
5 \( 1 + 18.8T + 125T^{2} \)
7 \( 1 + 0.563T + 343T^{2} \)
11 \( 1 + 21.9T + 1.33e3T^{2} \)
13 \( 1 - 90.1T + 2.19e3T^{2} \)
17 \( 1 + 68.5T + 4.91e3T^{2} \)
19 \( 1 + 29.2T + 6.85e3T^{2} \)
23 \( 1 + 171.T + 1.21e4T^{2} \)
29 \( 1 + 9.36T + 2.43e4T^{2} \)
31 \( 1 - 244.T + 2.97e4T^{2} \)
37 \( 1 + 213.T + 5.06e4T^{2} \)
41 \( 1 + 191.T + 6.89e4T^{2} \)
47 \( 1 + 341.T + 1.03e5T^{2} \)
53 \( 1 + 488.T + 1.48e5T^{2} \)
59 \( 1 - 319.T + 2.05e5T^{2} \)
61 \( 1 - 51.1T + 2.26e5T^{2} \)
67 \( 1 + 733.T + 3.00e5T^{2} \)
71 \( 1 - 417.T + 3.57e5T^{2} \)
73 \( 1 + 35.6T + 3.89e5T^{2} \)
79 \( 1 - 32.5T + 4.93e5T^{2} \)
83 \( 1 + 73.6T + 5.71e5T^{2} \)
89 \( 1 - 1.12e3T + 7.04e5T^{2} \)
97 \( 1 + 309.T + 9.12e5T^{2} \)
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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

−8.259479981171112823598022161374, −7.82890396079417908742239991928, −6.69040143574397960702007676237, −6.09895087284937875166291180827, −4.85895092645428815886581768448, −4.10513013948386327619298144087, −3.56076199047489296253743881990, −3.00232626324285107389605721461, −1.87267188874221075052070367305, 0, 1.87267188874221075052070367305, 3.00232626324285107389605721461, 3.56076199047489296253743881990, 4.10513013948386327619298144087, 4.85895092645428815886581768448, 6.09895087284937875166291180827, 6.69040143574397960702007676237, 7.82890396079417908742239991928, 8.259479981171112823598022161374

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