Properties

Label 2-1045-1.1-c3-0-172
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.65·2-s + 3.36·3-s + 5.35·4-s + 5·5-s + 12.2·6-s − 1.36·7-s − 9.67·8-s − 15.7·9-s + 18.2·10-s − 11·11-s + 17.9·12-s − 71.5·13-s − 4.97·14-s + 16.8·15-s − 78.1·16-s + 55.9·17-s − 57.4·18-s − 19·19-s + 26.7·20-s − 4.57·21-s − 40.1·22-s + 125.·23-s − 32.5·24-s + 25·25-s − 261.·26-s − 143.·27-s − 7.29·28-s + ⋯
L(s)  = 1  + 1.29·2-s + 0.646·3-s + 0.668·4-s + 0.447·5-s + 0.835·6-s − 0.0735·7-s − 0.427·8-s − 0.581·9-s + 0.577·10-s − 0.301·11-s + 0.432·12-s − 1.52·13-s − 0.0950·14-s + 0.289·15-s − 1.22·16-s + 0.797·17-s − 0.751·18-s − 0.229·19-s + 0.299·20-s − 0.0475·21-s − 0.389·22-s + 1.14·23-s − 0.276·24-s + 0.200·25-s − 1.97·26-s − 1.02·27-s − 0.0492·28-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: \(1\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 - 3.65T + 8T^{2} \)
3 \( 1 - 3.36T + 27T^{2} \)
7 \( 1 + 1.36T + 343T^{2} \)
13 \( 1 + 71.5T + 2.19e3T^{2} \)
17 \( 1 - 55.9T + 4.91e3T^{2} \)
23 \( 1 - 125.T + 1.21e4T^{2} \)
29 \( 1 + 244.T + 2.43e4T^{2} \)
31 \( 1 - 59.2T + 2.97e4T^{2} \)
37 \( 1 + 106.T + 5.06e4T^{2} \)
41 \( 1 + 523.T + 6.89e4T^{2} \)
43 \( 1 - 286.T + 7.95e4T^{2} \)
47 \( 1 + 437.T + 1.03e5T^{2} \)
53 \( 1 - 235.T + 1.48e5T^{2} \)
59 \( 1 + 613.T + 2.05e5T^{2} \)
61 \( 1 + 126.T + 2.26e5T^{2} \)
67 \( 1 - 585.T + 3.00e5T^{2} \)
71 \( 1 - 737.T + 3.57e5T^{2} \)
73 \( 1 - 152.T + 3.89e5T^{2} \)
79 \( 1 - 457.T + 4.93e5T^{2} \)
83 \( 1 - 1.29e3T + 5.71e5T^{2} \)
89 \( 1 + 1.09e3T + 7.04e5T^{2} \)
97 \( 1 + 1.04e3T + 9.12e5T^{2} \)
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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

−9.260840788392483496567291176208, −8.255989696767127234777703556556, −7.31634338137733242112003441316, −6.37846221426201238939695790797, −5.30520815472649854851203964959, −4.97790483636525875818517042612, −3.60120632058175240328274385186, −2.92686792655404057219774277390, −2.04949418716232816265662903279, 0, 2.04949418716232816265662903279, 2.92686792655404057219774277390, 3.60120632058175240328274385186, 4.97790483636525875818517042612, 5.30520815472649854851203964959, 6.37846221426201238939695790797, 7.31634338137733242112003441316, 8.255989696767127234777703556556, 9.260840788392483496567291176208

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