Properties

Label 2-464-1.1-c3-0-16
Degree $2$
Conductor $464$
Sign $1$
Analytic cond. $27.3768$
Root an. cond. $5.23229$
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  + 5.97·3-s − 12.4·5-s + 28.6·7-s + 8.64·9-s + 18.2·11-s + 37.9·13-s − 74.5·15-s − 3.95·17-s + 36.8·19-s + 171.·21-s − 42.7·23-s + 30.9·25-s − 109.·27-s − 29·29-s + 160.·31-s + 108.·33-s − 358.·35-s + 313.·37-s + 226.·39-s + 496.·41-s + 139.·43-s − 107.·45-s + 417.·47-s + 479.·49-s − 23.5·51-s − 137.·53-s − 227.·55-s + ⋯
L(s)  = 1  + 1.14·3-s − 1.11·5-s + 1.54·7-s + 0.320·9-s + 0.499·11-s + 0.810·13-s − 1.28·15-s − 0.0563·17-s + 0.444·19-s + 1.77·21-s − 0.387·23-s + 0.247·25-s − 0.781·27-s − 0.185·29-s + 0.931·31-s + 0.573·33-s − 1.72·35-s + 1.39·37-s + 0.931·39-s + 1.89·41-s + 0.493·43-s − 0.357·45-s + 1.29·47-s + 1.39·49-s − 0.0647·51-s − 0.355·53-s − 0.557·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(464\)    =    \(2^{4} \cdot 29\)
Sign: $1$
Analytic conductor: \(27.3768\)
Root analytic conductor: \(5.23229\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 464,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.983134609\)
\(L(\frac12)\) \(\approx\) \(2.983134609\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
29 \( 1 + 29T \)
good3 \( 1 - 5.97T + 27T^{2} \)
5 \( 1 + 12.4T + 125T^{2} \)
7 \( 1 - 28.6T + 343T^{2} \)
11 \( 1 - 18.2T + 1.33e3T^{2} \)
13 \( 1 - 37.9T + 2.19e3T^{2} \)
17 \( 1 + 3.95T + 4.91e3T^{2} \)
19 \( 1 - 36.8T + 6.85e3T^{2} \)
23 \( 1 + 42.7T + 1.21e4T^{2} \)
31 \( 1 - 160.T + 2.97e4T^{2} \)
37 \( 1 - 313.T + 5.06e4T^{2} \)
41 \( 1 - 496.T + 6.89e4T^{2} \)
43 \( 1 - 139.T + 7.95e4T^{2} \)
47 \( 1 - 417.T + 1.03e5T^{2} \)
53 \( 1 + 137.T + 1.48e5T^{2} \)
59 \( 1 + 190.T + 2.05e5T^{2} \)
61 \( 1 - 161.T + 2.26e5T^{2} \)
67 \( 1 + 125.T + 3.00e5T^{2} \)
71 \( 1 - 165.T + 3.57e5T^{2} \)
73 \( 1 + 938.T + 3.89e5T^{2} \)
79 \( 1 - 1.31e3T + 4.93e5T^{2} \)
83 \( 1 + 505.T + 5.71e5T^{2} \)
89 \( 1 + 769.T + 7.04e5T^{2} \)
97 \( 1 - 1.33e3T + 9.12e5T^{2} \)
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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

−10.88983690444926483831893674733, −9.430615798346768330370731753258, −8.605518140922602634274396435734, −7.943535420446054647030105970367, −7.49694816305070879236507261126, −5.90842592169912868629374147920, −4.44932930965377188542457333597, −3.82247667414419786027880566385, −2.51894970812335085969247349872, −1.13264370554835181153374287161, 1.13264370554835181153374287161, 2.51894970812335085969247349872, 3.82247667414419786027880566385, 4.44932930965377188542457333597, 5.90842592169912868629374147920, 7.49694816305070879236507261126, 7.943535420446054647030105970367, 8.605518140922602634274396435734, 9.430615798346768330370731753258, 10.88983690444926483831893674733

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