Properties

Label 2-1045-1.1-c5-0-257
Degree $2$
Conductor $1045$
Sign $-1$
Analytic cond. $167.601$
Root an. cond. $12.9460$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.62·2-s + 17.6·3-s − 10.5·4-s − 25·5-s + 81.5·6-s + 46.5·7-s − 197.·8-s + 67.2·9-s − 115.·10-s + 121·11-s − 186.·12-s − 639.·13-s + 215.·14-s − 440.·15-s − 574.·16-s + 2.16e3·17-s + 311.·18-s + 361·19-s + 264.·20-s + 820.·21-s + 560.·22-s + 197.·23-s − 3.47e3·24-s + 625·25-s − 2.96e3·26-s − 3.09e3·27-s − 492.·28-s + ⋯
L(s)  = 1  + 0.818·2-s + 1.12·3-s − 0.330·4-s − 0.447·5-s + 0.924·6-s + 0.359·7-s − 1.08·8-s + 0.276·9-s − 0.365·10-s + 0.301·11-s − 0.373·12-s − 1.04·13-s + 0.293·14-s − 0.505·15-s − 0.560·16-s + 1.81·17-s + 0.226·18-s + 0.229·19-s + 0.147·20-s + 0.405·21-s + 0.246·22-s + 0.0779·23-s − 1.23·24-s + 0.200·25-s − 0.858·26-s − 0.817·27-s − 0.118·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $-1$
Analytic conductor: \(167.601\)
Root analytic conductor: \(12.9460\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1045,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + 25T \)
11 \( 1 - 121T \)
19 \( 1 - 361T \)
good2 \( 1 - 4.62T + 32T^{2} \)
3 \( 1 - 17.6T + 243T^{2} \)
7 \( 1 - 46.5T + 1.68e4T^{2} \)
13 \( 1 + 639.T + 3.71e5T^{2} \)
17 \( 1 - 2.16e3T + 1.41e6T^{2} \)
23 \( 1 - 197.T + 6.43e6T^{2} \)
29 \( 1 - 5.85e3T + 2.05e7T^{2} \)
31 \( 1 - 3.97e3T + 2.86e7T^{2} \)
37 \( 1 + 1.70e3T + 6.93e7T^{2} \)
41 \( 1 + 1.04e4T + 1.15e8T^{2} \)
43 \( 1 - 1.76e3T + 1.47e8T^{2} \)
47 \( 1 + 1.91e4T + 2.29e8T^{2} \)
53 \( 1 + 2.09e4T + 4.18e8T^{2} \)
59 \( 1 - 6.38e3T + 7.14e8T^{2} \)
61 \( 1 + 4.41e4T + 8.44e8T^{2} \)
67 \( 1 + 3.50e4T + 1.35e9T^{2} \)
71 \( 1 + 7.44e4T + 1.80e9T^{2} \)
73 \( 1 + 2.76e4T + 2.07e9T^{2} \)
79 \( 1 - 4.50e4T + 3.07e9T^{2} \)
83 \( 1 + 9.38e4T + 3.93e9T^{2} \)
89 \( 1 + 1.21e5T + 5.58e9T^{2} \)
97 \( 1 + 1.07e5T + 8.58e9T^{2} \)
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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

−8.594823018469322520901804986279, −8.083204941288060074400543750760, −7.27250144604318299364005780928, −6.04794229789829803373536609374, −5.03501401129471387894865448143, −4.37567374106515474724094162717, −3.20507132823762805892820492472, −2.95870009405153940820412856281, −1.42274023537907194976872377962, 0, 1.42274023537907194976872377962, 2.95870009405153940820412856281, 3.20507132823762805892820492472, 4.37567374106515474724094162717, 5.03501401129471387894865448143, 6.04794229789829803373536609374, 7.27250144604318299364005780928, 8.083204941288060074400543750760, 8.594823018469322520901804986279

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