Properties

Label 2-1045-1.1-c3-0-111
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  − 3.53·2-s + 1.54·3-s + 4.50·4-s + 5·5-s − 5.45·6-s − 15.5·7-s + 12.3·8-s − 24.6·9-s − 17.6·10-s + 11·11-s + 6.96·12-s + 46.9·13-s + 55.0·14-s + 7.71·15-s − 79.7·16-s − 78.5·17-s + 87.0·18-s + 19·19-s + 22.5·20-s − 24.0·21-s − 38.9·22-s + 113.·23-s + 19.0·24-s + 25·25-s − 166.·26-s − 79.6·27-s − 70.1·28-s + ⋯
L(s)  = 1  − 1.25·2-s + 0.297·3-s + 0.563·4-s + 0.447·5-s − 0.371·6-s − 0.840·7-s + 0.545·8-s − 0.911·9-s − 0.559·10-s + 0.301·11-s + 0.167·12-s + 1.00·13-s + 1.05·14-s + 0.132·15-s − 1.24·16-s − 1.12·17-s + 1.14·18-s + 0.229·19-s + 0.252·20-s − 0.249·21-s − 0.377·22-s + 1.02·23-s + 0.162·24-s + 0.200·25-s − 1.25·26-s − 0.567·27-s − 0.473·28-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 \( 1 + 3.53T + 8T^{2} \)
3 \( 1 - 1.54T + 27T^{2} \)
7 \( 1 + 15.5T + 343T^{2} \)
13 \( 1 - 46.9T + 2.19e3T^{2} \)
17 \( 1 + 78.5T + 4.91e3T^{2} \)
23 \( 1 - 113.T + 1.21e4T^{2} \)
29 \( 1 - 141.T + 2.43e4T^{2} \)
31 \( 1 + 53.8T + 2.97e4T^{2} \)
37 \( 1 + 133.T + 5.06e4T^{2} \)
41 \( 1 + 51.2T + 6.89e4T^{2} \)
43 \( 1 - 283.T + 7.95e4T^{2} \)
47 \( 1 - 488.T + 1.03e5T^{2} \)
53 \( 1 + 664.T + 1.48e5T^{2} \)
59 \( 1 - 32.3T + 2.05e5T^{2} \)
61 \( 1 + 810.T + 2.26e5T^{2} \)
67 \( 1 + 668.T + 3.00e5T^{2} \)
71 \( 1 - 660.T + 3.57e5T^{2} \)
73 \( 1 - 413.T + 3.89e5T^{2} \)
79 \( 1 - 173.T + 4.93e5T^{2} \)
83 \( 1 + 525.T + 5.71e5T^{2} \)
89 \( 1 - 977.T + 7.04e5T^{2} \)
97 \( 1 - 1.28e3T + 9.12e5T^{2} \)
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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

−9.006199442857277157314782301946, −8.713024733819022571785381896508, −7.68194438787417996754194763422, −6.68178757921338615515801556178, −6.04774886058051445764988513293, −4.75747366550354757775678013450, −3.46999806700112374696308801307, −2.43659893583374677925649720717, −1.18386540656461283252527306317, 0, 1.18386540656461283252527306317, 2.43659893583374677925649720717, 3.46999806700112374696308801307, 4.75747366550354757775678013450, 6.04774886058051445764988513293, 6.68178757921338615515801556178, 7.68194438787417996754194763422, 8.713024733819022571785381896508, 9.006199442857277157314782301946

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