Properties

Label 2-1045-1.1-c5-0-87
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.26·2-s + 3.55·3-s − 30.3·4-s − 25·5-s + 4.49·6-s + 122.·7-s − 78.9·8-s − 230.·9-s − 31.6·10-s + 121·11-s − 107.·12-s + 885.·13-s + 154.·14-s − 88.7·15-s + 872.·16-s + 1.02e3·17-s − 291.·18-s − 361·19-s + 759.·20-s + 433.·21-s + 153.·22-s − 913.·23-s − 280.·24-s + 625·25-s + 1.11e3·26-s − 1.68e3·27-s − 3.71e3·28-s + ⋯
L(s)  = 1  + 0.223·2-s + 0.227·3-s − 0.949·4-s − 0.447·5-s + 0.0509·6-s + 0.941·7-s − 0.436·8-s − 0.948·9-s − 0.100·10-s + 0.301·11-s − 0.216·12-s + 1.45·13-s + 0.210·14-s − 0.101·15-s + 0.852·16-s + 0.856·17-s − 0.212·18-s − 0.229·19-s + 0.424·20-s + 0.214·21-s + 0.0674·22-s − 0.359·23-s − 0.0993·24-s + 0.200·25-s + 0.324·26-s − 0.443·27-s − 0.894·28-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: \(0\)
Selberg data: \((2,\ 1045,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.968717937\)
\(L(\frac12)\) \(\approx\) \(1.968717937\)
\(L(\frac{7}{2})\) 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 \( 1 - 1.26T + 32T^{2} \)
3 \( 1 - 3.55T + 243T^{2} \)
7 \( 1 - 122.T + 1.68e4T^{2} \)
13 \( 1 - 885.T + 3.71e5T^{2} \)
17 \( 1 - 1.02e3T + 1.41e6T^{2} \)
23 \( 1 + 913.T + 6.43e6T^{2} \)
29 \( 1 - 3.74e3T + 2.05e7T^{2} \)
31 \( 1 + 4.28e3T + 2.86e7T^{2} \)
37 \( 1 + 7.68e3T + 6.93e7T^{2} \)
41 \( 1 - 5.51e3T + 1.15e8T^{2} \)
43 \( 1 + 1.50e4T + 1.47e8T^{2} \)
47 \( 1 + 2.20e4T + 2.29e8T^{2} \)
53 \( 1 + 1.00e4T + 4.18e8T^{2} \)
59 \( 1 - 1.24e4T + 7.14e8T^{2} \)
61 \( 1 - 1.34e4T + 8.44e8T^{2} \)
67 \( 1 - 6.98e4T + 1.35e9T^{2} \)
71 \( 1 + 4.52e4T + 1.80e9T^{2} \)
73 \( 1 - 4.72e4T + 2.07e9T^{2} \)
79 \( 1 - 2.80e3T + 3.07e9T^{2} \)
83 \( 1 - 1.01e5T + 3.93e9T^{2} \)
89 \( 1 + 9.33e4T + 5.58e9T^{2} \)
97 \( 1 - 6.45e4T + 8.58e9T^{2} \)
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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

−8.933213215265858433702217658141, −8.303314333176655368294733995825, −7.993612634309575149222447910254, −6.53426080049633722275678586072, −5.58178595556708323110353104775, −4.87623212115304185364641587247, −3.80676896586175427020307631219, −3.25742297826583700623283802632, −1.66829587138837942738340246207, −0.60731824893073960075670754493, 0.60731824893073960075670754493, 1.66829587138837942738340246207, 3.25742297826583700623283802632, 3.80676896586175427020307631219, 4.87623212115304185364641587247, 5.58178595556708323110353104775, 6.53426080049633722275678586072, 7.993612634309575149222447910254, 8.303314333176655368294733995825, 8.933213215265858433702217658141

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