Properties

Label 2-1450-1.1-c1-0-34
Degree $2$
Conductor $1450$
Sign $1$
Analytic cond. $11.5783$
Root an. cond. $3.40269$
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 + 2.35·3-s + 4-s + 2.35·6-s + 4.21·7-s + 8-s + 2.56·9-s + 3.59·11-s + 2.35·12-s + 0.585·13-s + 4.21·14-s + 16-s − 4.93·17-s + 2.56·18-s − 5.60·19-s + 9.94·21-s + 3.59·22-s − 6.62·23-s + 2.35·24-s + 0.585·26-s − 1.03·27-s + 4.21·28-s + 29-s − 5.81·31-s + 32-s + 8.48·33-s − 4.93·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.36·3-s + 0.5·4-s + 0.962·6-s + 1.59·7-s + 0.353·8-s + 0.854·9-s + 1.08·11-s + 0.680·12-s + 0.162·13-s + 1.12·14-s + 0.250·16-s − 1.19·17-s + 0.604·18-s − 1.28·19-s + 2.17·21-s + 0.767·22-s − 1.38·23-s + 0.481·24-s + 0.114·26-s − 0.198·27-s + 0.797·28-s + 0.185·29-s − 1.04·31-s + 0.176·32-s + 1.47·33-s − 0.846·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1450\)    =    \(2 \cdot 5^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(11.5783\)
Root analytic conductor: \(3.40269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.723769842\)
\(L(\frac12)\) \(\approx\) \(4.723769842\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 \)
29 \( 1 - T \)
good3 \( 1 - 2.35T + 3T^{2} \)
7 \( 1 - 4.21T + 7T^{2} \)
11 \( 1 - 3.59T + 11T^{2} \)
13 \( 1 - 0.585T + 13T^{2} \)
17 \( 1 + 4.93T + 17T^{2} \)
19 \( 1 + 5.60T + 19T^{2} \)
23 \( 1 + 6.62T + 23T^{2} \)
31 \( 1 + 5.81T + 31T^{2} \)
37 \( 1 + 11.1T + 37T^{2} \)
41 \( 1 + 4.48T + 41T^{2} \)
43 \( 1 - 1.26T + 43T^{2} \)
47 \( 1 - 10.2T + 47T^{2} \)
53 \( 1 + 0.507T + 53T^{2} \)
59 \( 1 - 3.90T + 59T^{2} \)
61 \( 1 + 3.25T + 61T^{2} \)
67 \( 1 - 0.0605T + 67T^{2} \)
71 \( 1 - 10.0T + 71T^{2} \)
73 \( 1 - 7.57T + 73T^{2} \)
79 \( 1 - 5.73T + 79T^{2} \)
83 \( 1 - 15.4T + 83T^{2} \)
89 \( 1 - 0.111T + 89T^{2} \)
97 \( 1 + 12.3T + 97T^{2} \)
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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

−9.181842607370803222796280531311, −8.624982557522753051796454866078, −8.073867170280442892206868683842, −7.16962578358912000591343381874, −6.29824743970719115402974957429, −5.12905422674910408212861569253, −4.15541655367027401525327558735, −3.73307818303695828441508193842, −2.18854444201478814741269132567, −1.82349081547964929363993815727, 1.82349081547964929363993815727, 2.18854444201478814741269132567, 3.73307818303695828441508193842, 4.15541655367027401525327558735, 5.12905422674910408212861569253, 6.29824743970719115402974957429, 7.16962578358912000591343381874, 8.073867170280442892206868683842, 8.624982557522753051796454866078, 9.181842607370803222796280531311

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