Properties

Label 2-546-1.1-c7-0-17
Degree $2$
Conductor $546$
Sign $1$
Analytic cond. $170.562$
Root an. cond. $13.0599$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8·2-s + 27·3-s + 64·4-s − 220.·5-s + 216·6-s − 343·7-s + 512·8-s + 729·9-s − 1.76e3·10-s − 8.37e3·11-s + 1.72e3·12-s − 2.19e3·13-s − 2.74e3·14-s − 5.96e3·15-s + 4.09e3·16-s + 2.12e4·17-s + 5.83e3·18-s − 4.94e4·19-s − 1.41e4·20-s − 9.26e3·21-s − 6.70e4·22-s − 528.·23-s + 1.38e4·24-s − 2.93e4·25-s − 1.75e4·26-s + 1.96e4·27-s − 2.19e4·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 0.789·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 0.333·9-s − 0.558·10-s − 1.89·11-s + 0.288·12-s − 0.277·13-s − 0.267·14-s − 0.456·15-s + 0.250·16-s + 1.04·17-s + 0.235·18-s − 1.65·19-s − 0.394·20-s − 0.218·21-s − 1.34·22-s − 0.00905·23-s + 0.204·24-s − 0.376·25-s − 0.196·26-s + 0.192·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(546\)    =    \(2 \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(170.562\)
Root analytic conductor: \(13.0599\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 546,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(2.674722187\)
\(L(\frac12)\) \(\approx\) \(2.674722187\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 8T \)
3 \( 1 - 27T \)
7 \( 1 + 343T \)
13 \( 1 + 2.19e3T \)
good5 \( 1 + 220.T + 7.81e4T^{2} \)
11 \( 1 + 8.37e3T + 1.94e7T^{2} \)
17 \( 1 - 2.12e4T + 4.10e8T^{2} \)
19 \( 1 + 4.94e4T + 8.93e8T^{2} \)
23 \( 1 + 528.T + 3.40e9T^{2} \)
29 \( 1 - 7.98e4T + 1.72e10T^{2} \)
31 \( 1 - 2.52e5T + 2.75e10T^{2} \)
37 \( 1 - 5.40e5T + 9.49e10T^{2} \)
41 \( 1 + 3.60e5T + 1.94e11T^{2} \)
43 \( 1 + 3.14e5T + 2.71e11T^{2} \)
47 \( 1 - 1.26e5T + 5.06e11T^{2} \)
53 \( 1 - 1.44e6T + 1.17e12T^{2} \)
59 \( 1 - 7.57e5T + 2.48e12T^{2} \)
61 \( 1 - 2.90e6T + 3.14e12T^{2} \)
67 \( 1 - 7.77e5T + 6.06e12T^{2} \)
71 \( 1 + 1.97e6T + 9.09e12T^{2} \)
73 \( 1 + 2.23e6T + 1.10e13T^{2} \)
79 \( 1 + 9.63e5T + 1.92e13T^{2} \)
83 \( 1 + 2.88e5T + 2.71e13T^{2} \)
89 \( 1 - 1.11e7T + 4.42e13T^{2} \)
97 \( 1 - 4.84e5T + 8.07e13T^{2} \)
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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

−9.983787557984212237539221384446, −8.362712290606232130531095221974, −7.984911160143960383975623128010, −7.04506999541625635867326155950, −5.93257025119981743242469349736, −4.86227520211358183461561480101, −4.00910992507389868785749469408, −2.95222725432103391948700319052, −2.29809633194729612560148835511, −0.58359868310935756728320140334, 0.58359868310935756728320140334, 2.29809633194729612560148835511, 2.95222725432103391948700319052, 4.00910992507389868785749469408, 4.86227520211358183461561480101, 5.93257025119981743242469349736, 7.04506999541625635867326155950, 7.984911160143960383975623128010, 8.362712290606232130531095221974, 9.983787557984212237539221384446

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