Properties

Label 2-1045-1.1-c1-0-41
Degree $2$
Conductor $1045$
Sign $-1$
Analytic cond. $8.34436$
Root an. cond. $2.88866$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.54·2-s + 1.51·3-s + 0.390·4-s + 5-s − 2.33·6-s − 4.16·7-s + 2.48·8-s − 0.709·9-s − 1.54·10-s − 11-s + 0.591·12-s + 1.82·13-s + 6.43·14-s + 1.51·15-s − 4.62·16-s + 4.80·17-s + 1.09·18-s + 19-s + 0.390·20-s − 6.29·21-s + 1.54·22-s − 5.53·23-s + 3.76·24-s + 25-s − 2.82·26-s − 5.61·27-s − 1.62·28-s + ⋯
L(s)  = 1  − 1.09·2-s + 0.873·3-s + 0.195·4-s + 0.447·5-s − 0.955·6-s − 1.57·7-s + 0.879·8-s − 0.236·9-s − 0.488·10-s − 0.301·11-s + 0.170·12-s + 0.507·13-s + 1.71·14-s + 0.390·15-s − 1.15·16-s + 1.16·17-s + 0.258·18-s + 0.229·19-s + 0.0873·20-s − 1.37·21-s + 0.329·22-s − 1.15·23-s + 0.768·24-s + 0.200·25-s − 0.554·26-s − 1.08·27-s − 0.307·28-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $-1$
Analytic conductor: \(8.34436\)
Root analytic conductor: \(2.88866\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1045,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
11 \( 1 + T \)
19 \( 1 - T \)
good2 \( 1 + 1.54T + 2T^{2} \)
3 \( 1 - 1.51T + 3T^{2} \)
7 \( 1 + 4.16T + 7T^{2} \)
13 \( 1 - 1.82T + 13T^{2} \)
17 \( 1 - 4.80T + 17T^{2} \)
23 \( 1 + 5.53T + 23T^{2} \)
29 \( 1 - 3.98T + 29T^{2} \)
31 \( 1 + 8.51T + 31T^{2} \)
37 \( 1 + 7.11T + 37T^{2} \)
41 \( 1 + 3.85T + 41T^{2} \)
43 \( 1 + 12.0T + 43T^{2} \)
47 \( 1 - 5.75T + 47T^{2} \)
53 \( 1 + 2.82T + 53T^{2} \)
59 \( 1 + 10.8T + 59T^{2} \)
61 \( 1 - 7.35T + 61T^{2} \)
67 \( 1 + 11.7T + 67T^{2} \)
71 \( 1 + 4.55T + 71T^{2} \)
73 \( 1 + 6.03T + 73T^{2} \)
79 \( 1 - 9.68T + 79T^{2} \)
83 \( 1 - 0.508T + 83T^{2} \)
89 \( 1 - 6.86T + 89T^{2} \)
97 \( 1 + 3.72T + 97T^{2} \)
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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

−9.410199096622593530288356575707, −8.840940622397730716856167431817, −8.094304179704830864564597772069, −7.28976318400487319468389766219, −6.28881268833515668189081762988, −5.35707799224462277849597441460, −3.74060626740907007332681735399, −3.03566775091113100305494993993, −1.72958771278925189564283111174, 0, 1.72958771278925189564283111174, 3.03566775091113100305494993993, 3.74060626740907007332681735399, 5.35707799224462277849597441460, 6.28881268833515668189081762988, 7.28976318400487319468389766219, 8.094304179704830864564597772069, 8.840940622397730716856167431817, 9.410199096622593530288356575707

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