Properties

Label 2-1045-1.1-c3-0-8
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  − 2.74·2-s + 4.96·3-s − 0.461·4-s − 5·5-s − 13.6·6-s − 34.3·7-s + 23.2·8-s − 2.37·9-s + 13.7·10-s + 11·11-s − 2.28·12-s − 62.6·13-s + 94.3·14-s − 24.8·15-s − 60.0·16-s − 13.5·17-s + 6.51·18-s + 19·19-s + 2.30·20-s − 170.·21-s − 30.2·22-s − 17.5·23-s + 115.·24-s + 25·25-s + 172.·26-s − 145.·27-s + 15.8·28-s + ⋯
L(s)  = 1  − 0.970·2-s + 0.955·3-s − 0.0576·4-s − 0.447·5-s − 0.927·6-s − 1.85·7-s + 1.02·8-s − 0.0879·9-s + 0.434·10-s + 0.301·11-s − 0.0550·12-s − 1.33·13-s + 1.80·14-s − 0.427·15-s − 0.939·16-s − 0.193·17-s + 0.0853·18-s + 0.229·19-s + 0.0257·20-s − 1.77·21-s − 0.292·22-s − 0.158·23-s + 0.980·24-s + 0.200·25-s + 1.29·26-s − 1.03·27-s + 0.106·28-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

\(L(2)\) \(\approx\) \(0.3223780918\)
\(L(\frac12)\) \(\approx\) \(0.3223780918\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.96T + 27T^{2} \)
7 \( 1 + 34.3T + 343T^{2} \)
13 \( 1 + 62.6T + 2.19e3T^{2} \)
17 \( 1 + 13.5T + 4.91e3T^{2} \)
23 \( 1 + 17.5T + 1.21e4T^{2} \)
29 \( 1 + 178.T + 2.43e4T^{2} \)
31 \( 1 + 26.0T + 2.97e4T^{2} \)
37 \( 1 + 308.T + 5.06e4T^{2} \)
41 \( 1 + 108.T + 6.89e4T^{2} \)
43 \( 1 - 192.T + 7.95e4T^{2} \)
47 \( 1 + 335.T + 1.03e5T^{2} \)
53 \( 1 + 607.T + 1.48e5T^{2} \)
59 \( 1 - 42.4T + 2.05e5T^{2} \)
61 \( 1 - 546.T + 2.26e5T^{2} \)
67 \( 1 + 538.T + 3.00e5T^{2} \)
71 \( 1 + 253.T + 3.57e5T^{2} \)
73 \( 1 - 1.11e3T + 3.89e5T^{2} \)
79 \( 1 - 723.T + 4.93e5T^{2} \)
83 \( 1 - 1.02e3T + 5.71e5T^{2} \)
89 \( 1 - 380.T + 7.04e5T^{2} \)
97 \( 1 - 879.T + 9.12e5T^{2} \)
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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

−9.421310470708000454465052118056, −8.964328177722430012908382700282, −7.990463155211435977572711428499, −7.32224022208029075785259279520, −6.53969276888985931291479925358, −5.18570302201623675983318408481, −3.87937160932871962005573767058, −3.18048980387619719065622202311, −2.07850574534501653969872803240, −0.31211699734880620858129571012, 0.31211699734880620858129571012, 2.07850574534501653969872803240, 3.18048980387619719065622202311, 3.87937160932871962005573767058, 5.18570302201623675983318408481, 6.53969276888985931291479925358, 7.32224022208029075785259279520, 7.990463155211435977572711428499, 8.964328177722430012908382700282, 9.421310470708000454465052118056

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