Properties

Label 2-507-1.1-c3-0-53
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5.21·2-s − 3·3-s + 19.2·4-s + 5.83·5-s + 15.6·6-s + 31.3·7-s − 58.6·8-s + 9·9-s − 30.4·10-s + 16.2·11-s − 57.7·12-s − 163.·14-s − 17.5·15-s + 152.·16-s − 54·17-s − 46.9·18-s − 66.3·19-s + 112.·20-s − 93.9·21-s − 84.9·22-s − 182.·23-s + 175.·24-s − 90.9·25-s − 27·27-s + 602.·28-s − 164.·29-s + 91.4·30-s + ⋯
L(s)  = 1  − 1.84·2-s − 0.577·3-s + 2.40·4-s + 0.522·5-s + 1.06·6-s + 1.69·7-s − 2.59·8-s + 0.333·9-s − 0.963·10-s + 0.446·11-s − 1.38·12-s − 3.11·14-s − 0.301·15-s + 2.37·16-s − 0.770·17-s − 0.615·18-s − 0.801·19-s + 1.25·20-s − 0.976·21-s − 0.823·22-s − 1.65·23-s + 1.49·24-s − 0.727·25-s − 0.192·27-s + 4.06·28-s − 1.05·29-s + 0.556·30-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: \(1\)
Selberg data: \((2,\ 507,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 5.21T + 8T^{2} \)
5 \( 1 - 5.83T + 125T^{2} \)
7 \( 1 - 31.3T + 343T^{2} \)
11 \( 1 - 16.2T + 1.33e3T^{2} \)
17 \( 1 + 54T + 4.91e3T^{2} \)
19 \( 1 + 66.3T + 6.85e3T^{2} \)
23 \( 1 + 182.T + 1.21e4T^{2} \)
29 \( 1 + 164.T + 2.43e4T^{2} \)
31 \( 1 - 58.9T + 2.97e4T^{2} \)
37 \( 1 - 110.T + 5.06e4T^{2} \)
41 \( 1 + 55.0T + 6.89e4T^{2} \)
43 \( 1 + 113.T + 7.95e4T^{2} \)
47 \( 1 + 514.T + 1.03e5T^{2} \)
53 \( 1 - 242.T + 1.48e5T^{2} \)
59 \( 1 - 265.T + 2.05e5T^{2} \)
61 \( 1 + 468.T + 2.26e5T^{2} \)
67 \( 1 + 852.T + 3.00e5T^{2} \)
71 \( 1 + 165.T + 3.57e5T^{2} \)
73 \( 1 + 315.T + 3.89e5T^{2} \)
79 \( 1 - 479.T + 4.93e5T^{2} \)
83 \( 1 + 574.T + 5.71e5T^{2} \)
89 \( 1 + 66.7T + 7.04e5T^{2} \)
97 \( 1 - 1.43e3T + 9.12e5T^{2} \)
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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

−10.06774265330299205735218832661, −9.157727125330827233396767247335, −8.284508627326858919456355346936, −7.68097011861322036612463582570, −6.57971473894379572374298452953, −5.73984757001648859594199898853, −4.34484532019756185028087228717, −2.08253031609239192771700245046, −1.54535292071621979701498337693, 0, 1.54535292071621979701498337693, 2.08253031609239192771700245046, 4.34484532019756185028087228717, 5.73984757001648859594199898853, 6.57971473894379572374298452953, 7.68097011861322036612463582570, 8.284508627326858919456355346936, 9.157727125330827233396767247335, 10.06774265330299205735218832661

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