Properties

Label 2-1045-1.1-c5-0-278
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  + 6.94·2-s + 12.2·3-s + 16.2·4-s − 25·5-s + 85.3·6-s + 133.·7-s − 109.·8-s − 91.8·9-s − 173.·10-s − 121·11-s + 199.·12-s + 61.7·13-s + 926.·14-s − 307.·15-s − 1.27e3·16-s + 1.37e3·17-s − 638.·18-s − 361·19-s − 405.·20-s + 1.63e3·21-s − 840.·22-s + 3.67e3·23-s − 1.34e3·24-s + 625·25-s + 428.·26-s − 4.11e3·27-s + 2.16e3·28-s + ⋯
L(s)  = 1  + 1.22·2-s + 0.788·3-s + 0.507·4-s − 0.447·5-s + 0.968·6-s + 1.02·7-s − 0.605·8-s − 0.378·9-s − 0.549·10-s − 0.301·11-s + 0.399·12-s + 0.101·13-s + 1.26·14-s − 0.352·15-s − 1.24·16-s + 1.15·17-s − 0.464·18-s − 0.229·19-s − 0.226·20-s + 0.811·21-s − 0.370·22-s + 1.45·23-s − 0.477·24-s + 0.200·25-s + 0.124·26-s − 1.08·27-s + 0.521·28-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 \( 1 - 6.94T + 32T^{2} \)
3 \( 1 - 12.2T + 243T^{2} \)
7 \( 1 - 133.T + 1.68e4T^{2} \)
13 \( 1 - 61.7T + 3.71e5T^{2} \)
17 \( 1 - 1.37e3T + 1.41e6T^{2} \)
23 \( 1 - 3.67e3T + 6.43e6T^{2} \)
29 \( 1 + 8.89e3T + 2.05e7T^{2} \)
31 \( 1 + 8.38e3T + 2.86e7T^{2} \)
37 \( 1 + 9.07e3T + 6.93e7T^{2} \)
41 \( 1 - 1.10e4T + 1.15e8T^{2} \)
43 \( 1 - 1.81e4T + 1.47e8T^{2} \)
47 \( 1 + 9.37e3T + 2.29e8T^{2} \)
53 \( 1 - 2.77e4T + 4.18e8T^{2} \)
59 \( 1 + 4.42e4T + 7.14e8T^{2} \)
61 \( 1 + 1.10e4T + 8.44e8T^{2} \)
67 \( 1 + 93.8T + 1.35e9T^{2} \)
71 \( 1 + 7.70e4T + 1.80e9T^{2} \)
73 \( 1 + 6.71e4T + 2.07e9T^{2} \)
79 \( 1 + 6.00e3T + 3.07e9T^{2} \)
83 \( 1 + 8.24e4T + 3.93e9T^{2} \)
89 \( 1 - 1.18e5T + 5.58e9T^{2} \)
97 \( 1 - 1.95e4T + 8.58e9T^{2} \)
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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

−8.860788374271424357659880147072, −7.77746310875416788442074617252, −7.28647751054269273278721325447, −5.73698228961109499614876402642, −5.32534598600100489752497997946, −4.27313133832888225194653523421, −3.49084514643723182730342561348, −2.75494994816337707288499549500, −1.59260773712124852090818321328, 0, 1.59260773712124852090818321328, 2.75494994816337707288499549500, 3.49084514643723182730342561348, 4.27313133832888225194653523421, 5.32534598600100489752497997946, 5.73698228961109499614876402642, 7.28647751054269273278721325447, 7.77746310875416788442074617252, 8.860788374271424357659880147072

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