Properties

Label 2-1450-1.1-c1-0-11
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 − 0.681·3-s + 4-s − 0.681·6-s + 0.936·7-s + 8-s − 2.53·9-s + 0.0929·11-s − 0.681·12-s − 1.69·13-s + 0.936·14-s + 16-s + 4.42·17-s − 2.53·18-s + 5.52·19-s − 0.638·21-s + 0.0929·22-s + 5.73·23-s − 0.681·24-s − 1.69·26-s + 3.77·27-s + 0.936·28-s + 29-s + 0.970·31-s + 32-s − 0.0633·33-s + 4.42·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.393·3-s + 0.5·4-s − 0.278·6-s + 0.353·7-s + 0.353·8-s − 0.844·9-s + 0.0280·11-s − 0.196·12-s − 0.470·13-s + 0.250·14-s + 0.250·16-s + 1.07·17-s − 0.597·18-s + 1.26·19-s − 0.139·21-s + 0.0198·22-s + 1.19·23-s − 0.139·24-s − 0.332·26-s + 0.726·27-s + 0.176·28-s + 0.185·29-s + 0.174·31-s + 0.176·32-s − 0.0110·33-s + 0.759·34-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

\(L(1)\) \(\approx\) \(2.369550762\)
\(L(\frac12)\) \(\approx\) \(2.369550762\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.681T + 3T^{2} \)
7 \( 1 - 0.936T + 7T^{2} \)
11 \( 1 - 0.0929T + 11T^{2} \)
13 \( 1 + 1.69T + 13T^{2} \)
17 \( 1 - 4.42T + 17T^{2} \)
19 \( 1 - 5.52T + 19T^{2} \)
23 \( 1 - 5.73T + 23T^{2} \)
31 \( 1 - 0.970T + 31T^{2} \)
37 \( 1 - 1.49T + 37T^{2} \)
41 \( 1 + 3.54T + 41T^{2} \)
43 \( 1 - 10.9T + 43T^{2} \)
47 \( 1 - 0.950T + 47T^{2} \)
53 \( 1 - 9.91T + 53T^{2} \)
59 \( 1 + 2.36T + 59T^{2} \)
61 \( 1 - 3.12T + 61T^{2} \)
67 \( 1 + 9.54T + 67T^{2} \)
71 \( 1 + 7.64T + 71T^{2} \)
73 \( 1 - 13.5T + 73T^{2} \)
79 \( 1 + 9.18T + 79T^{2} \)
83 \( 1 + 11.9T + 83T^{2} \)
89 \( 1 - 10.7T + 89T^{2} \)
97 \( 1 + 5.18T + 97T^{2} \)
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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

−9.605586337007981313724914343179, −8.680571319308551702312063252116, −7.70798639151942695503482693978, −7.07341429804556016477594038868, −5.95780595329755241801087297174, −5.37083949295003577541516099814, −4.67533333308827362501549838041, −3.40743459578996279142109896322, −2.63902677788731594630958413504, −1.06972222138763499328748791956, 1.06972222138763499328748791956, 2.63902677788731594630958413504, 3.40743459578996279142109896322, 4.67533333308827362501549838041, 5.37083949295003577541516099814, 5.95780595329755241801087297174, 7.07341429804556016477594038868, 7.70798639151942695503482693978, 8.680571319308551702312063252116, 9.605586337007981313724914343179

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