Properties

Label 2-1045-1.1-c3-0-5
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.39·2-s − 7.96·3-s − 6.05·4-s + 5·5-s + 11.0·6-s − 16.3·7-s + 19.5·8-s + 36.3·9-s − 6.96·10-s − 11·11-s + 48.2·12-s − 57.2·13-s + 22.8·14-s − 39.8·15-s + 21.1·16-s + 87.7·17-s − 50.6·18-s + 19·19-s − 30.2·20-s + 130.·21-s + 15.3·22-s − 20.0·23-s − 155.·24-s + 25·25-s + 79.8·26-s − 74.5·27-s + 99.2·28-s + ⋯
L(s)  = 1  − 0.492·2-s − 1.53·3-s − 0.757·4-s + 0.447·5-s + 0.754·6-s − 0.884·7-s + 0.865·8-s + 1.34·9-s − 0.220·10-s − 0.301·11-s + 1.16·12-s − 1.22·13-s + 0.435·14-s − 0.685·15-s + 0.330·16-s + 1.25·17-s − 0.663·18-s + 0.229·19-s − 0.338·20-s + 1.35·21-s + 0.148·22-s − 0.181·23-s − 1.32·24-s + 0.200·25-s + 0.602·26-s − 0.531·27-s + 0.669·28-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: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.1673406535\)
\(L(\frac12)\) \(\approx\) \(0.1673406535\)
\(L(\frac{5}{2})\) 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 \( 1 + 1.39T + 8T^{2} \)
3 \( 1 + 7.96T + 27T^{2} \)
7 \( 1 + 16.3T + 343T^{2} \)
13 \( 1 + 57.2T + 2.19e3T^{2} \)
17 \( 1 - 87.7T + 4.91e3T^{2} \)
23 \( 1 + 20.0T + 1.21e4T^{2} \)
29 \( 1 + 206.T + 2.43e4T^{2} \)
31 \( 1 + 292.T + 2.97e4T^{2} \)
37 \( 1 + 289.T + 5.06e4T^{2} \)
41 \( 1 + 115.T + 6.89e4T^{2} \)
43 \( 1 - 476.T + 7.95e4T^{2} \)
47 \( 1 + 49.9T + 1.03e5T^{2} \)
53 \( 1 + 236.T + 1.48e5T^{2} \)
59 \( 1 + 7.81T + 2.05e5T^{2} \)
61 \( 1 + 810.T + 2.26e5T^{2} \)
67 \( 1 + 286.T + 3.00e5T^{2} \)
71 \( 1 + 405.T + 3.57e5T^{2} \)
73 \( 1 + 1.13e3T + 3.89e5T^{2} \)
79 \( 1 + 72.8T + 4.93e5T^{2} \)
83 \( 1 - 386.T + 5.71e5T^{2} \)
89 \( 1 + 789.T + 7.04e5T^{2} \)
97 \( 1 - 848.T + 9.12e5T^{2} \)
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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

−9.656563893219060492728706751718, −9.082595507586659518936258344522, −7.62985998074377300808696571503, −7.12039942075174988615029825912, −5.82643330206816449665336466301, −5.46657598032004496752835488915, −4.57038448027827117743166320336, −3.32070073401375536287205693951, −1.58421380906745969511427100588, −0.25860445397092356424000860138, 0.25860445397092356424000860138, 1.58421380906745969511427100588, 3.32070073401375536287205693951, 4.57038448027827117743166320336, 5.46657598032004496752835488915, 5.82643330206816449665336466301, 7.12039942075174988615029825912, 7.62985998074377300808696571503, 9.082595507586659518936258344522, 9.656563893219060492728706751718

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