Properties

Label 2-1014-1.1-c1-0-4
Degree $2$
Conductor $1014$
Sign $1$
Analytic cond. $8.09683$
Root an. cond. $2.84549$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 1.73·5-s + 6-s + 4.73·7-s − 8-s + 9-s + 1.73·10-s + 4.73·11-s − 12-s − 4.73·14-s + 1.73·15-s + 16-s − 5.19·17-s − 18-s + 1.26·19-s − 1.73·20-s − 4.73·21-s − 4.73·22-s + 2.19·23-s + 24-s − 2.00·25-s − 27-s + 4.73·28-s − 3·29-s − 1.73·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.774·5-s + 0.408·6-s + 1.78·7-s − 0.353·8-s + 0.333·9-s + 0.547·10-s + 1.42·11-s − 0.288·12-s − 1.26·14-s + 0.447·15-s + 0.250·16-s − 1.26·17-s − 0.235·18-s + 0.290·19-s − 0.387·20-s − 1.03·21-s − 1.00·22-s + 0.457·23-s + 0.204·24-s − 0.400·25-s − 0.192·27-s + 0.894·28-s − 0.557·29-s − 0.316·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1014 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1014 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1014\)    =    \(2 \cdot 3 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(8.09683\)
Root analytic conductor: \(2.84549\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1014,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.065197889\)
\(L(\frac12)\) \(\approx\) \(1.065197889\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + 1.73T + 5T^{2} \)
7 \( 1 - 4.73T + 7T^{2} \)
11 \( 1 - 4.73T + 11T^{2} \)
17 \( 1 + 5.19T + 17T^{2} \)
19 \( 1 - 1.26T + 19T^{2} \)
23 \( 1 - 2.19T + 23T^{2} \)
29 \( 1 + 3T + 29T^{2} \)
31 \( 1 - 2.53T + 31T^{2} \)
37 \( 1 - 3T + 37T^{2} \)
41 \( 1 + 0.464T + 41T^{2} \)
43 \( 1 - 6.19T + 43T^{2} \)
47 \( 1 + 1.26T + 47T^{2} \)
53 \( 1 - 3T + 53T^{2} \)
59 \( 1 - 13.8T + 59T^{2} \)
61 \( 1 - 4.80T + 61T^{2} \)
67 \( 1 - 10.7T + 67T^{2} \)
71 \( 1 - 8.19T + 71T^{2} \)
73 \( 1 + 12.1T + 73T^{2} \)
79 \( 1 + 12.3T + 79T^{2} \)
83 \( 1 + 11.6T + 83T^{2} \)
89 \( 1 - 2.53T + 89T^{2} \)
97 \( 1 - 6T + 97T^{2} \)
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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

−9.980983945840852271312885742176, −8.929598857225764831839232099103, −8.388720418098197273317052905760, −7.47439812866991414027100381471, −6.84183962971155871168906744702, −5.71893880791084169055256283817, −4.60281403229524829320668095573, −3.93617476386783947085651831135, −2.08149792552827418837165095160, −0.974560627459520518158610227161, 0.974560627459520518158610227161, 2.08149792552827418837165095160, 3.93617476386783947085651831135, 4.60281403229524829320668095573, 5.71893880791084169055256283817, 6.84183962971155871168906744702, 7.47439812866991414027100381471, 8.388720418098197273317052905760, 8.929598857225764831839232099103, 9.980983945840852271312885742176

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