Properties

Label 2-1045-1.1-c3-0-147
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  + 4.30·2-s + 8.78·3-s + 10.5·4-s + 5·5-s + 37.8·6-s + 4.68·7-s + 10.8·8-s + 50.1·9-s + 21.5·10-s + 11·11-s + 92.5·12-s + 6.17·13-s + 20.1·14-s + 43.9·15-s − 37.3·16-s + 126.·17-s + 215.·18-s − 19·19-s + 52.6·20-s + 41.1·21-s + 47.3·22-s − 146.·23-s + 95.6·24-s + 25·25-s + 26.5·26-s + 203.·27-s + 49.3·28-s + ⋯
L(s)  = 1  + 1.52·2-s + 1.69·3-s + 1.31·4-s + 0.447·5-s + 2.57·6-s + 0.252·7-s + 0.481·8-s + 1.85·9-s + 0.680·10-s + 0.301·11-s + 2.22·12-s + 0.131·13-s + 0.384·14-s + 0.755·15-s − 0.583·16-s + 1.80·17-s + 2.82·18-s − 0.229·19-s + 0.588·20-s + 0.427·21-s + 0.458·22-s − 1.33·23-s + 0.813·24-s + 0.200·25-s + 0.200·26-s + 1.44·27-s + 0.332·28-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

\(L(2)\) \(\approx\) \(10.56015230\)
\(L(\frac12)\) \(\approx\) \(10.56015230\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.30T + 8T^{2} \)
3 \( 1 - 8.78T + 27T^{2} \)
7 \( 1 - 4.68T + 343T^{2} \)
13 \( 1 - 6.17T + 2.19e3T^{2} \)
17 \( 1 - 126.T + 4.91e3T^{2} \)
23 \( 1 + 146.T + 1.21e4T^{2} \)
29 \( 1 - 6.35T + 2.43e4T^{2} \)
31 \( 1 + 81.1T + 2.97e4T^{2} \)
37 \( 1 - 309.T + 5.06e4T^{2} \)
41 \( 1 + 137.T + 6.89e4T^{2} \)
43 \( 1 + 496.T + 7.95e4T^{2} \)
47 \( 1 + 191.T + 1.03e5T^{2} \)
53 \( 1 - 219.T + 1.48e5T^{2} \)
59 \( 1 - 617.T + 2.05e5T^{2} \)
61 \( 1 - 720.T + 2.26e5T^{2} \)
67 \( 1 - 172.T + 3.00e5T^{2} \)
71 \( 1 + 164.T + 3.57e5T^{2} \)
73 \( 1 + 856.T + 3.89e5T^{2} \)
79 \( 1 - 222.T + 4.93e5T^{2} \)
83 \( 1 - 1.01e3T + 5.71e5T^{2} \)
89 \( 1 + 580.T + 7.04e5T^{2} \)
97 \( 1 + 202.T + 9.12e5T^{2} \)
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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

−9.644448639545515032699045023482, −8.535591961663346030354284906306, −7.923287039061676160200612772622, −6.93108656435257463973840353243, −5.95617998336461176438169080710, −5.04120224340861261588003882803, −3.94645179607712300119792370963, −3.41546887657303205885293491431, −2.48502883201083574392584337434, −1.57065231923603278538006545017, 1.57065231923603278538006545017, 2.48502883201083574392584337434, 3.41546887657303205885293491431, 3.94645179607712300119792370963, 5.04120224340861261588003882803, 5.95617998336461176438169080710, 6.93108656435257463973840353243, 7.923287039061676160200612772622, 8.535591961663346030354284906306, 9.644448639545515032699045023482

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