Properties

Label 2-1045-1.1-c3-0-134
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  − 2.74·2-s + 4.30·3-s − 0.453·4-s − 5·5-s − 11.8·6-s + 27.4·7-s + 23.2·8-s − 8.46·9-s + 13.7·10-s + 11·11-s − 1.95·12-s − 37.9·13-s − 75.5·14-s − 21.5·15-s − 60.1·16-s + 9.56·17-s + 23.2·18-s − 19·19-s + 2.26·20-s + 118.·21-s − 30.2·22-s + 60.7·23-s + 99.9·24-s + 25·25-s + 104.·26-s − 152.·27-s − 12.4·28-s + ⋯
L(s)  = 1  − 0.971·2-s + 0.828·3-s − 0.0566·4-s − 0.447·5-s − 0.804·6-s + 1.48·7-s + 1.02·8-s − 0.313·9-s + 0.434·10-s + 0.301·11-s − 0.0469·12-s − 0.810·13-s − 1.44·14-s − 0.370·15-s − 0.940·16-s + 0.136·17-s + 0.304·18-s − 0.229·19-s + 0.0253·20-s + 1.22·21-s − 0.292·22-s + 0.550·23-s + 0.850·24-s + 0.200·25-s + 0.787·26-s − 1.08·27-s − 0.0840·28-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 \( 1 + 2.74T + 8T^{2} \)
3 \( 1 - 4.30T + 27T^{2} \)
7 \( 1 - 27.4T + 343T^{2} \)
13 \( 1 + 37.9T + 2.19e3T^{2} \)
17 \( 1 - 9.56T + 4.91e3T^{2} \)
23 \( 1 - 60.7T + 1.21e4T^{2} \)
29 \( 1 + 62.6T + 2.43e4T^{2} \)
31 \( 1 + 270.T + 2.97e4T^{2} \)
37 \( 1 + 389.T + 5.06e4T^{2} \)
41 \( 1 - 356.T + 6.89e4T^{2} \)
43 \( 1 - 196.T + 7.95e4T^{2} \)
47 \( 1 - 286.T + 1.03e5T^{2} \)
53 \( 1 + 383.T + 1.48e5T^{2} \)
59 \( 1 + 75.5T + 2.05e5T^{2} \)
61 \( 1 - 610.T + 2.26e5T^{2} \)
67 \( 1 + 59.3T + 3.00e5T^{2} \)
71 \( 1 + 882.T + 3.57e5T^{2} \)
73 \( 1 + 771.T + 3.89e5T^{2} \)
79 \( 1 - 708.T + 4.93e5T^{2} \)
83 \( 1 + 125.T + 5.71e5T^{2} \)
89 \( 1 + 1.59e3T + 7.04e5T^{2} \)
97 \( 1 - 163.T + 9.12e5T^{2} \)
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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

−8.857092527011211356474478379216, −8.538431914825294773296850054414, −7.52774497872900502515543474593, −7.36924662217071776729896714005, −5.52611500521049442094723109691, −4.65851463261862325723387314738, −3.74210108501229945438872557577, −2.33873393760140362031789775724, −1.40113559758986855599942668267, 0, 1.40113559758986855599942668267, 2.33873393760140362031789775724, 3.74210108501229945438872557577, 4.65851463261862325723387314738, 5.52611500521049442094723109691, 7.36924662217071776729896714005, 7.52774497872900502515543474593, 8.538431914825294773296850054414, 8.857092527011211356474478379216

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