Properties

Label 2-1045-1.1-c3-0-63
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  − 3.65·2-s − 3.03·3-s + 5.35·4-s − 5·5-s + 11.1·6-s + 26.1·7-s + 9.67·8-s − 17.7·9-s + 18.2·10-s + 11·11-s − 16.2·12-s + 54.3·13-s − 95.6·14-s + 15.1·15-s − 78.1·16-s + 65.9·17-s + 64.9·18-s + 19·19-s − 26.7·20-s − 79.4·21-s − 40.1·22-s + 198.·23-s − 29.3·24-s + 25·25-s − 198.·26-s + 136.·27-s + 140.·28-s + ⋯
L(s)  = 1  − 1.29·2-s − 0.584·3-s + 0.669·4-s − 0.447·5-s + 0.755·6-s + 1.41·7-s + 0.427·8-s − 0.658·9-s + 0.577·10-s + 0.301·11-s − 0.391·12-s + 1.16·13-s − 1.82·14-s + 0.261·15-s − 1.22·16-s + 0.941·17-s + 0.850·18-s + 0.229·19-s − 0.299·20-s − 0.826·21-s − 0.389·22-s + 1.80·23-s − 0.249·24-s + 0.200·25-s − 1.49·26-s + 0.969·27-s + 0.945·28-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

\(L(2)\) \(\approx\) \(1.059385119\)
\(L(\frac12)\) \(\approx\) \(1.059385119\)
\(L(\frac{5}{2})\) 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 \( 1 + 3.03T + 27T^{2} \)
7 \( 1 - 26.1T + 343T^{2} \)
13 \( 1 - 54.3T + 2.19e3T^{2} \)
17 \( 1 - 65.9T + 4.91e3T^{2} \)
23 \( 1 - 198.T + 1.21e4T^{2} \)
29 \( 1 - 187.T + 2.43e4T^{2} \)
31 \( 1 - 135.T + 2.97e4T^{2} \)
37 \( 1 - 119.T + 5.06e4T^{2} \)
41 \( 1 - 76.4T + 6.89e4T^{2} \)
43 \( 1 + 71.1T + 7.95e4T^{2} \)
47 \( 1 + 168.T + 1.03e5T^{2} \)
53 \( 1 + 392.T + 1.48e5T^{2} \)
59 \( 1 - 186.T + 2.05e5T^{2} \)
61 \( 1 + 526.T + 2.26e5T^{2} \)
67 \( 1 - 736.T + 3.00e5T^{2} \)
71 \( 1 + 530.T + 3.57e5T^{2} \)
73 \( 1 + 45.4T + 3.89e5T^{2} \)
79 \( 1 + 514.T + 4.93e5T^{2} \)
83 \( 1 + 372.T + 5.71e5T^{2} \)
89 \( 1 - 753.T + 7.04e5T^{2} \)
97 \( 1 + 956.T + 9.12e5T^{2} \)
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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

−9.409211888021848121655280018575, −8.426183047165831624999248370520, −8.288789799937332343041866206452, −7.30840932975815186290214235683, −6.33090139731759126710832978660, −5.19337107525411134613594480557, −4.47502674004360040242986968501, −3.01658491881316845713969611701, −1.36359957890397968752640449141, −0.809500326864412004610818955388, 0.809500326864412004610818955388, 1.36359957890397968752640449141, 3.01658491881316845713969611701, 4.47502674004360040242986968501, 5.19337107525411134613594480557, 6.33090139731759126710832978660, 7.30840932975815186290214235683, 8.288789799937332343041866206452, 8.426183047165831624999248370520, 9.409211888021848121655280018575

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