Properties

Label 2-475-1.1-c3-0-13
Degree $2$
Conductor $475$
Sign $1$
Analytic cond. $28.0259$
Root an. cond. $5.29395$
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  + 0.817·2-s − 0.0745·3-s − 7.33·4-s − 0.0609·6-s − 12.0·7-s − 12.5·8-s − 26.9·9-s − 60.0·11-s + 0.546·12-s + 80.2·13-s − 9.82·14-s + 48.4·16-s − 17.0·17-s − 22.0·18-s − 19·19-s + 0.896·21-s − 49.1·22-s + 149.·23-s + 0.934·24-s + 65.6·26-s + 4.02·27-s + 88.1·28-s + 150.·29-s + 22.1·31-s + 139.·32-s + 4.48·33-s − 13.9·34-s + ⋯
L(s)  = 1  + 0.289·2-s − 0.0143·3-s − 0.916·4-s − 0.00414·6-s − 0.649·7-s − 0.553·8-s − 0.999·9-s − 1.64·11-s + 0.0131·12-s + 1.71·13-s − 0.187·14-s + 0.756·16-s − 0.243·17-s − 0.289·18-s − 0.229·19-s + 0.00931·21-s − 0.476·22-s + 1.35·23-s + 0.00794·24-s + 0.495·26-s + 0.0286·27-s + 0.594·28-s + 0.961·29-s + 0.128·31-s + 0.772·32-s + 0.0236·33-s − 0.0704·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(28.0259\)
Root analytic conductor: \(5.29395\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 475,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.089983376\)
\(L(\frac12)\) \(\approx\) \(1.089983376\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
19 \( 1 + 19T \)
good2 \( 1 - 0.817T + 8T^{2} \)
3 \( 1 + 0.0745T + 27T^{2} \)
7 \( 1 + 12.0T + 343T^{2} \)
11 \( 1 + 60.0T + 1.33e3T^{2} \)
13 \( 1 - 80.2T + 2.19e3T^{2} \)
17 \( 1 + 17.0T + 4.91e3T^{2} \)
23 \( 1 - 149.T + 1.21e4T^{2} \)
29 \( 1 - 150.T + 2.43e4T^{2} \)
31 \( 1 - 22.1T + 2.97e4T^{2} \)
37 \( 1 + 68.7T + 5.06e4T^{2} \)
41 \( 1 + 35.3T + 6.89e4T^{2} \)
43 \( 1 + 135.T + 7.95e4T^{2} \)
47 \( 1 + 204.T + 1.03e5T^{2} \)
53 \( 1 - 371.T + 1.48e5T^{2} \)
59 \( 1 - 655.T + 2.05e5T^{2} \)
61 \( 1 - 389.T + 2.26e5T^{2} \)
67 \( 1 - 450.T + 3.00e5T^{2} \)
71 \( 1 - 453.T + 3.57e5T^{2} \)
73 \( 1 - 1.21e3T + 3.89e5T^{2} \)
79 \( 1 + 1.28e3T + 4.93e5T^{2} \)
83 \( 1 + 792.T + 5.71e5T^{2} \)
89 \( 1 - 494.T + 7.04e5T^{2} \)
97 \( 1 - 205.T + 9.12e5T^{2} \)
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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

−10.62331697142489242294471293003, −9.691420022813571423386145238082, −8.495071987756110651577678568628, −8.369392687691221036948659263372, −6.70730073087486580030942992696, −5.70223074489771181994032095260, −4.99720523222875305583446886469, −3.62229228105135447277089150531, −2.79098792930315900920969880407, −0.61380919104787783641752969771, 0.61380919104787783641752969771, 2.79098792930315900920969880407, 3.62229228105135447277089150531, 4.99720523222875305583446886469, 5.70223074489771181994032095260, 6.70730073087486580030942992696, 8.369392687691221036948659263372, 8.495071987756110651577678568628, 9.691420022813571423386145238082, 10.62331697142489242294471293003

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