Properties

Label 2-1045-1.1-c3-0-161
Degree $2$
Conductor $1045$
Sign $-1$
Analytic cond. $61.6569$
Root an. cond. $7.85219$
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  + 1.93·2-s + 7.20·3-s − 4.26·4-s − 5·5-s + 13.9·6-s − 6.82·7-s − 23.6·8-s + 24.9·9-s − 9.65·10-s + 11·11-s − 30.7·12-s + 86.8·13-s − 13.1·14-s − 36.0·15-s − 11.6·16-s − 66.7·17-s + 48.1·18-s − 19·19-s + 21.3·20-s − 49.1·21-s + 21.2·22-s − 189.·23-s − 170.·24-s + 25·25-s + 167.·26-s − 15.0·27-s + 29.1·28-s + ⋯
L(s)  = 1  + 0.682·2-s + 1.38·3-s − 0.533·4-s − 0.447·5-s + 0.946·6-s − 0.368·7-s − 1.04·8-s + 0.922·9-s − 0.305·10-s + 0.301·11-s − 0.739·12-s + 1.85·13-s − 0.251·14-s − 0.620·15-s − 0.181·16-s − 0.952·17-s + 0.630·18-s − 0.229·19-s + 0.238·20-s − 0.510·21-s + 0.205·22-s − 1.71·23-s − 1.45·24-s + 0.200·25-s + 1.26·26-s − 0.107·27-s + 0.196·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $-1$
Analytic conductor: \(61.6569\)
Root analytic conductor: \(7.85219\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ -1)\)

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)$
bad5 \( 1 + 5T \)
11 \( 1 - 11T \)
19 \( 1 + 19T \)
good2 \( 1 - 1.93T + 8T^{2} \)
3 \( 1 - 7.20T + 27T^{2} \)
7 \( 1 + 6.82T + 343T^{2} \)
13 \( 1 - 86.8T + 2.19e3T^{2} \)
17 \( 1 + 66.7T + 4.91e3T^{2} \)
23 \( 1 + 189.T + 1.21e4T^{2} \)
29 \( 1 + 113.T + 2.43e4T^{2} \)
31 \( 1 + 188.T + 2.97e4T^{2} \)
37 \( 1 + 232.T + 5.06e4T^{2} \)
41 \( 1 - 364.T + 6.89e4T^{2} \)
43 \( 1 - 57.3T + 7.95e4T^{2} \)
47 \( 1 + 77.7T + 1.03e5T^{2} \)
53 \( 1 - 121.T + 1.48e5T^{2} \)
59 \( 1 + 783.T + 2.05e5T^{2} \)
61 \( 1 - 398.T + 2.26e5T^{2} \)
67 \( 1 + 513.T + 3.00e5T^{2} \)
71 \( 1 + 302.T + 3.57e5T^{2} \)
73 \( 1 - 550.T + 3.89e5T^{2} \)
79 \( 1 + 101.T + 4.93e5T^{2} \)
83 \( 1 + 1.17e3T + 5.71e5T^{2} \)
89 \( 1 + 959.T + 7.04e5T^{2} \)
97 \( 1 - 1.21e3T + 9.12e5T^{2} \)
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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

−8.937621614699623107583985520821, −8.500839205536298508755480910118, −7.68574478308425112925916128684, −6.45107976815579037572119668460, −5.69892411960771241673774903390, −4.16683937809803427475273282954, −3.86298356248107538282222407837, −3.05306602923255548163481716526, −1.76435432111447108379068400969, 0, 1.76435432111447108379068400969, 3.05306602923255548163481716526, 3.86298356248107538282222407837, 4.16683937809803427475273282954, 5.69892411960771241673774903390, 6.45107976815579037572119668460, 7.68574478308425112925916128684, 8.500839205536298508755480910118, 8.937621614699623107583985520821

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