Properties

Label 2-1045-1.1-c3-0-41
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 + 4.78·3-s − 0.439·4-s − 5·5-s − 13.1·6-s − 9.83·7-s + 23.2·8-s − 4.06·9-s + 13.7·10-s + 11·11-s − 2.10·12-s + 85.5·13-s + 27.0·14-s − 23.9·15-s − 60.2·16-s − 49.0·17-s + 11.1·18-s + 19·19-s + 2.19·20-s − 47.0·21-s − 30.2·22-s + 154.·23-s + 111.·24-s + 25·25-s − 235.·26-s − 148.·27-s + 4.32·28-s + ⋯
L(s)  = 1  − 0.972·2-s + 0.921·3-s − 0.0549·4-s − 0.447·5-s − 0.895·6-s − 0.530·7-s + 1.02·8-s − 0.150·9-s + 0.434·10-s + 0.301·11-s − 0.0506·12-s + 1.82·13-s + 0.515·14-s − 0.412·15-s − 0.941·16-s − 0.700·17-s + 0.146·18-s + 0.229·19-s + 0.0245·20-s − 0.489·21-s − 0.293·22-s + 1.39·23-s + 0.945·24-s + 0.200·25-s − 1.77·26-s − 1.06·27-s + 0.0291·28-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

\(L(2)\) \(\approx\) \(1.231129417\)
\(L(\frac12)\) \(\approx\) \(1.231129417\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.78T + 27T^{2} \)
7 \( 1 + 9.83T + 343T^{2} \)
13 \( 1 - 85.5T + 2.19e3T^{2} \)
17 \( 1 + 49.0T + 4.91e3T^{2} \)
23 \( 1 - 154.T + 1.21e4T^{2} \)
29 \( 1 + 47.0T + 2.43e4T^{2} \)
31 \( 1 + 184.T + 2.97e4T^{2} \)
37 \( 1 - 178.T + 5.06e4T^{2} \)
41 \( 1 + 440.T + 6.89e4T^{2} \)
43 \( 1 + 512.T + 7.95e4T^{2} \)
47 \( 1 - 154.T + 1.03e5T^{2} \)
53 \( 1 - 675.T + 1.48e5T^{2} \)
59 \( 1 + 168.T + 2.05e5T^{2} \)
61 \( 1 - 598.T + 2.26e5T^{2} \)
67 \( 1 - 804.T + 3.00e5T^{2} \)
71 \( 1 - 105.T + 3.57e5T^{2} \)
73 \( 1 + 430.T + 3.89e5T^{2} \)
79 \( 1 - 589.T + 4.93e5T^{2} \)
83 \( 1 - 1.34e3T + 5.71e5T^{2} \)
89 \( 1 + 1.04e3T + 7.04e5T^{2} \)
97 \( 1 - 136.T + 9.12e5T^{2} \)
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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

−9.216674687274675235191638616789, −8.691572651156657137432226203589, −8.320929024253779247947278892146, −7.28464098650339782311615526197, −6.48642792578321002938164156974, −5.17952601152301793122673271622, −3.86254137705479407804193519463, −3.31271108165375941945785121512, −1.85382918391826792781290735804, −0.66188245187091920844634970765, 0.66188245187091920844634970765, 1.85382918391826792781290735804, 3.31271108165375941945785121512, 3.86254137705479407804193519463, 5.17952601152301793122673271622, 6.48642792578321002938164156974, 7.28464098650339782311615526197, 8.320929024253779247947278892146, 8.691572651156657137432226203589, 9.216674687274675235191638616789

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