Properties

Label 2-1475-1.1-c1-0-22
Degree $2$
Conductor $1475$
Sign $1$
Analytic cond. $11.7779$
Root an. cond. $3.43189$
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  − 0.801·2-s − 2.04·3-s − 1.35·4-s + 1.64·6-s + 4.35·7-s + 2.69·8-s + 1.19·9-s + 6.04·11-s + 2.78·12-s + 5.04·13-s − 3.49·14-s + 0.554·16-s − 3.60·17-s − 0.960·18-s − 5.82·19-s − 8.92·21-s − 4.85·22-s + 7.78·23-s − 5.51·24-s − 4.04·26-s + 3.69·27-s − 5.91·28-s − 1.86·29-s + 0.951·31-s − 5.82·32-s − 12.3·33-s + 2.89·34-s + ⋯
L(s)  = 1  − 0.567·2-s − 1.18·3-s − 0.678·4-s + 0.670·6-s + 1.64·7-s + 0.951·8-s + 0.399·9-s + 1.82·11-s + 0.802·12-s + 1.40·13-s − 0.933·14-s + 0.138·16-s − 0.874·17-s − 0.226·18-s − 1.33·19-s − 1.94·21-s − 1.03·22-s + 1.62·23-s − 1.12·24-s − 0.794·26-s + 0.710·27-s − 1.11·28-s − 0.345·29-s + 0.170·31-s − 1.03·32-s − 2.15·33-s + 0.495·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1475\)    =    \(5^{2} \cdot 59\)
Sign: $1$
Analytic conductor: \(11.7779\)
Root analytic conductor: \(3.43189\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1475,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9660757460\)
\(L(\frac12)\) \(\approx\) \(0.9660757460\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
59 \( 1 + T \)
good2 \( 1 + 0.801T + 2T^{2} \)
3 \( 1 + 2.04T + 3T^{2} \)
7 \( 1 - 4.35T + 7T^{2} \)
11 \( 1 - 6.04T + 11T^{2} \)
13 \( 1 - 5.04T + 13T^{2} \)
17 \( 1 + 3.60T + 17T^{2} \)
19 \( 1 + 5.82T + 19T^{2} \)
23 \( 1 - 7.78T + 23T^{2} \)
29 \( 1 + 1.86T + 29T^{2} \)
31 \( 1 - 0.951T + 31T^{2} \)
37 \( 1 - 5.46T + 37T^{2} \)
41 \( 1 + 9.09T + 41T^{2} \)
43 \( 1 + 6.29T + 43T^{2} \)
47 \( 1 - 6.11T + 47T^{2} \)
53 \( 1 - 3.47T + 53T^{2} \)
61 \( 1 + 2.65T + 61T^{2} \)
67 \( 1 - 5.78T + 67T^{2} \)
71 \( 1 + 4.94T + 71T^{2} \)
73 \( 1 - 3.53T + 73T^{2} \)
79 \( 1 - 16.1T + 79T^{2} \)
83 \( 1 + 0.362T + 83T^{2} \)
89 \( 1 - 12.1T + 89T^{2} \)
97 \( 1 + 11.8T + 97T^{2} \)
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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

−9.265616843582528314575259270219, −8.682474269883198529129634294603, −8.251985706915752763557255404989, −6.92708460693342360396746442837, −6.31272600692049434850048938014, −5.25886799185568384741603055687, −4.54488847322707316644507799640, −3.89678529290693801666953097515, −1.67138533321642801438978881845, −0.917752268258356504501808591197, 0.917752268258356504501808591197, 1.67138533321642801438978881845, 3.89678529290693801666953097515, 4.54488847322707316644507799640, 5.25886799185568384741603055687, 6.31272600692049434850048938014, 6.92708460693342360396746442837, 8.251985706915752763557255404989, 8.682474269883198529129634294603, 9.265616843582528314575259270219

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