Properties

Label 2-507-1.1-c3-0-63
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  + 5.48·2-s − 3·3-s + 22.0·4-s + 13.3·5-s − 16.4·6-s + 21.4·7-s + 77.3·8-s + 9·9-s + 73.0·10-s − 19.0·11-s − 66.2·12-s + 117.·14-s − 39.9·15-s + 247.·16-s − 71.7·17-s + 49.3·18-s − 102.·19-s + 294.·20-s − 64.2·21-s − 104.·22-s − 37.8·23-s − 231.·24-s + 52.3·25-s − 27·27-s + 473.·28-s + 40.8·29-s − 219.·30-s + ⋯
L(s)  = 1  + 1.93·2-s − 0.577·3-s + 2.76·4-s + 1.19·5-s − 1.11·6-s + 1.15·7-s + 3.41·8-s + 0.333·9-s + 2.31·10-s − 0.522·11-s − 1.59·12-s + 2.24·14-s − 0.687·15-s + 3.86·16-s − 1.02·17-s + 0.646·18-s − 1.23·19-s + 3.28·20-s − 0.667·21-s − 1.01·22-s − 0.342·23-s − 1.97·24-s + 0.419·25-s − 0.192·27-s + 3.19·28-s + 0.261·29-s − 1.33·30-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

\(L(2)\) \(\approx\) \(7.548437566\)
\(L(\frac12)\) \(\approx\) \(7.548437566\)
\(L(\frac{5}{2})\) 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 \( 1 - 5.48T + 8T^{2} \)
5 \( 1 - 13.3T + 125T^{2} \)
7 \( 1 - 21.4T + 343T^{2} \)
11 \( 1 + 19.0T + 1.33e3T^{2} \)
17 \( 1 + 71.7T + 4.91e3T^{2} \)
19 \( 1 + 102.T + 6.85e3T^{2} \)
23 \( 1 + 37.8T + 1.21e4T^{2} \)
29 \( 1 - 40.8T + 2.43e4T^{2} \)
31 \( 1 + 6.05T + 2.97e4T^{2} \)
37 \( 1 + 285.T + 5.06e4T^{2} \)
41 \( 1 + 342.T + 6.89e4T^{2} \)
43 \( 1 - 306.T + 7.95e4T^{2} \)
47 \( 1 - 346.T + 1.03e5T^{2} \)
53 \( 1 - 398.T + 1.48e5T^{2} \)
59 \( 1 + 208.T + 2.05e5T^{2} \)
61 \( 1 - 546.T + 2.26e5T^{2} \)
67 \( 1 + 678.T + 3.00e5T^{2} \)
71 \( 1 - 957.T + 3.57e5T^{2} \)
73 \( 1 - 270.T + 3.89e5T^{2} \)
79 \( 1 + 1.03e3T + 4.93e5T^{2} \)
83 \( 1 + 1.06e3T + 5.71e5T^{2} \)
89 \( 1 - 427.T + 7.04e5T^{2} \)
97 \( 1 - 698.T + 9.12e5T^{2} \)
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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

−10.77581433500513557371336717202, −10.25022712955548870724423315301, −8.524313098501586587409865988977, −7.23257198658050375447433628754, −6.37259872544480970061364198869, −5.59483357643270939597657210505, −4.92471613333518493882894345957, −4.09284915137118379865660329019, −2.40512302146340762385658018354, −1.74109481815853732590797028763, 1.74109481815853732590797028763, 2.40512302146340762385658018354, 4.09284915137118379865660329019, 4.92471613333518493882894345957, 5.59483357643270939597657210505, 6.37259872544480970061364198869, 7.23257198658050375447433628754, 8.524313098501586587409865988977, 10.25022712955548870724423315301, 10.77581433500513557371336717202

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