Properties

Label 2-1045-1.1-c3-0-53
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.128·2-s + 9.96·3-s − 7.98·4-s − 5·5-s − 1.28·6-s − 35.2·7-s + 2.05·8-s + 72.3·9-s + 0.643·10-s − 11·11-s − 79.5·12-s + 32.7·13-s + 4.53·14-s − 49.8·15-s + 63.6·16-s − 91.8·17-s − 9.31·18-s − 19·19-s + 39.9·20-s − 351.·21-s + 1.41·22-s + 163.·23-s + 20.5·24-s + 25·25-s − 4.21·26-s + 451.·27-s + 281.·28-s + ⋯
L(s)  = 1  − 0.0455·2-s + 1.91·3-s − 0.997·4-s − 0.447·5-s − 0.0873·6-s − 1.90·7-s + 0.0909·8-s + 2.67·9-s + 0.0203·10-s − 0.301·11-s − 1.91·12-s + 0.698·13-s + 0.0866·14-s − 0.857·15-s + 0.993·16-s − 1.30·17-s − 0.121·18-s − 0.229·19-s + 0.446·20-s − 3.64·21-s + 0.0137·22-s + 1.47·23-s + 0.174·24-s + 0.200·25-s − 0.0317·26-s + 3.22·27-s + 1.89·28-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: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.286728711\)
\(L(\frac12)\) \(\approx\) \(2.286728711\)
\(L(\frac{5}{2})\) 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 \( 1 + 0.128T + 8T^{2} \)
3 \( 1 - 9.96T + 27T^{2} \)
7 \( 1 + 35.2T + 343T^{2} \)
13 \( 1 - 32.7T + 2.19e3T^{2} \)
17 \( 1 + 91.8T + 4.91e3T^{2} \)
23 \( 1 - 163.T + 1.21e4T^{2} \)
29 \( 1 - 20.1T + 2.43e4T^{2} \)
31 \( 1 - 148.T + 2.97e4T^{2} \)
37 \( 1 + 201.T + 5.06e4T^{2} \)
41 \( 1 - 132.T + 6.89e4T^{2} \)
43 \( 1 + 410.T + 7.95e4T^{2} \)
47 \( 1 - 370.T + 1.03e5T^{2} \)
53 \( 1 + 262.T + 1.48e5T^{2} \)
59 \( 1 - 457.T + 2.05e5T^{2} \)
61 \( 1 - 400.T + 2.26e5T^{2} \)
67 \( 1 - 107.T + 3.00e5T^{2} \)
71 \( 1 - 603.T + 3.57e5T^{2} \)
73 \( 1 - 704.T + 3.89e5T^{2} \)
79 \( 1 - 1.17e3T + 4.93e5T^{2} \)
83 \( 1 - 89.0T + 5.71e5T^{2} \)
89 \( 1 - 599.T + 7.04e5T^{2} \)
97 \( 1 - 858.T + 9.12e5T^{2} \)
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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

−9.311656311092123361205239863062, −8.773029914660010509585290539190, −8.258792800357086875088393636887, −7.13107828924238463862504167627, −6.50014197830492382171948283605, −4.83590904907922110083037382054, −3.80527896721858727381075609486, −3.38328689241688455352497545848, −2.45572381626143403418963998372, −0.72791212504961407642773598445, 0.72791212504961407642773598445, 2.45572381626143403418963998372, 3.38328689241688455352497545848, 3.80527896721858727381075609486, 4.83590904907922110083037382054, 6.50014197830492382171948283605, 7.13107828924238463862504167627, 8.258792800357086875088393636887, 8.773029914660010509585290539190, 9.311656311092123361205239863062

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