Properties

Label 2-507-1.1-c3-0-44
Degree $2$
Conductor $507$
Sign $1$
Analytic cond. $29.9139$
Root an. cond. $5.46936$
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  − 4.83·2-s + 3·3-s + 15.4·4-s + 21.1·5-s − 14.5·6-s + 16.2·7-s − 35.8·8-s + 9·9-s − 102.·10-s + 30.7·11-s + 46.2·12-s − 78.7·14-s + 63.5·15-s + 49.9·16-s + 46.2·17-s − 43.5·18-s + 144.·19-s + 326.·20-s + 48.8·21-s − 148.·22-s + 8.38·23-s − 107.·24-s + 324.·25-s + 27·27-s + 250.·28-s − 242.·29-s − 307.·30-s + ⋯
L(s)  = 1  − 1.71·2-s + 0.577·3-s + 1.92·4-s + 1.89·5-s − 0.987·6-s + 0.879·7-s − 1.58·8-s + 0.333·9-s − 3.24·10-s + 0.842·11-s + 1.11·12-s − 1.50·14-s + 1.09·15-s + 0.781·16-s + 0.659·17-s − 0.570·18-s + 1.74·19-s + 3.65·20-s + 0.507·21-s − 1.44·22-s + 0.0759·23-s − 0.913·24-s + 2.59·25-s + 0.192·27-s + 1.69·28-s − 1.55·29-s − 1.87·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(507\)    =    \(3 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(29.9139\)
Root analytic conductor: \(5.46936\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 507,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.975928786\)
\(L(\frac12)\) \(\approx\) \(1.975928786\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
13 \( 1 \)
good2 \( 1 + 4.83T + 8T^{2} \)
5 \( 1 - 21.1T + 125T^{2} \)
7 \( 1 - 16.2T + 343T^{2} \)
11 \( 1 - 30.7T + 1.33e3T^{2} \)
17 \( 1 - 46.2T + 4.91e3T^{2} \)
19 \( 1 - 144.T + 6.85e3T^{2} \)
23 \( 1 - 8.38T + 1.21e4T^{2} \)
29 \( 1 + 242.T + 2.43e4T^{2} \)
31 \( 1 - 87.9T + 2.97e4T^{2} \)
37 \( 1 + 49.6T + 5.06e4T^{2} \)
41 \( 1 + 107.T + 6.89e4T^{2} \)
43 \( 1 + 35.4T + 7.95e4T^{2} \)
47 \( 1 + 374.T + 1.03e5T^{2} \)
53 \( 1 + 348.T + 1.48e5T^{2} \)
59 \( 1 + 679.T + 2.05e5T^{2} \)
61 \( 1 + 230.T + 2.26e5T^{2} \)
67 \( 1 - 295.T + 3.00e5T^{2} \)
71 \( 1 + 329.T + 3.57e5T^{2} \)
73 \( 1 + 48.9T + 3.89e5T^{2} \)
79 \( 1 + 107.T + 4.93e5T^{2} \)
83 \( 1 + 515.T + 5.71e5T^{2} \)
89 \( 1 + 984.T + 7.04e5T^{2} \)
97 \( 1 + 487.T + 9.12e5T^{2} \)
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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

−10.01302722680998578743603635966, −9.533991889329287485883968564777, −9.015272700522131117629562163208, −8.020662569089521234884803754439, −7.17429139590880076852285152236, −6.16297599270322822999854703429, −5.09703954685105148207997446783, −3.01785232433449180035147183958, −1.70185259895792534204976877913, −1.33788886003258947017753531651, 1.33788886003258947017753531651, 1.70185259895792534204976877913, 3.01785232433449180035147183958, 5.09703954685105148207997446783, 6.16297599270322822999854703429, 7.17429139590880076852285152236, 8.020662569089521234884803754439, 9.015272700522131117629562163208, 9.533991889329287485883968564777, 10.01302722680998578743603635966

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