Properties

Label 2-273-1.1-c11-0-78
Degree $2$
Conductor $273$
Sign $-1$
Analytic cond. $209.757$
Root an. cond. $14.4830$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 85.4·2-s − 243·3-s + 5.25e3·4-s + 8.05e3·5-s + 2.07e4·6-s + 1.68e4·7-s − 2.73e5·8-s + 5.90e4·9-s − 6.88e5·10-s − 7.63e5·11-s − 1.27e6·12-s − 3.71e5·13-s − 1.43e6·14-s − 1.95e6·15-s + 1.26e7·16-s − 1.13e7·17-s − 5.04e6·18-s + 1.19e7·19-s + 4.22e7·20-s − 4.08e6·21-s + 6.52e7·22-s − 2.31e7·23-s + 6.65e7·24-s + 1.60e7·25-s + 3.17e7·26-s − 1.43e7·27-s + 8.82e7·28-s + ⋯
L(s)  = 1  − 1.88·2-s − 0.577·3-s + 2.56·4-s + 1.15·5-s + 1.09·6-s + 0.377·7-s − 2.95·8-s + 0.333·9-s − 2.17·10-s − 1.43·11-s − 1.48·12-s − 0.277·13-s − 0.713·14-s − 0.665·15-s + 3.01·16-s − 1.93·17-s − 0.629·18-s + 1.10·19-s + 2.95·20-s − 0.218·21-s + 2.69·22-s − 0.749·23-s + 1.70·24-s + 0.328·25-s + 0.523·26-s − 0.192·27-s + 0.969·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 273 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 273 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(273\)    =    \(3 \cdot 7 \cdot 13\)
Sign: $-1$
Analytic conductor: \(209.757\)
Root analytic conductor: \(14.4830\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 273,\ (\ :11/2),\ -1)\)

Particular Values

\(L(6)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 243T \)
7 \( 1 - 1.68e4T \)
13 \( 1 + 3.71e5T \)
good2 \( 1 + 85.4T + 2.04e3T^{2} \)
5 \( 1 - 8.05e3T + 4.88e7T^{2} \)
11 \( 1 + 7.63e5T + 2.85e11T^{2} \)
17 \( 1 + 1.13e7T + 3.42e13T^{2} \)
19 \( 1 - 1.19e7T + 1.16e14T^{2} \)
23 \( 1 + 2.31e7T + 9.52e14T^{2} \)
29 \( 1 - 6.17e7T + 1.22e16T^{2} \)
31 \( 1 - 2.82e8T + 2.54e16T^{2} \)
37 \( 1 - 1.13e8T + 1.77e17T^{2} \)
41 \( 1 - 8.17e8T + 5.50e17T^{2} \)
43 \( 1 + 1.03e9T + 9.29e17T^{2} \)
47 \( 1 + 9.12e8T + 2.47e18T^{2} \)
53 \( 1 - 3.83e8T + 9.26e18T^{2} \)
59 \( 1 - 7.57e9T + 3.01e19T^{2} \)
61 \( 1 + 4.32e9T + 4.35e19T^{2} \)
67 \( 1 - 5.01e9T + 1.22e20T^{2} \)
71 \( 1 - 2.74e10T + 2.31e20T^{2} \)
73 \( 1 - 1.00e10T + 3.13e20T^{2} \)
79 \( 1 + 1.20e10T + 7.47e20T^{2} \)
83 \( 1 + 5.80e10T + 1.28e21T^{2} \)
89 \( 1 + 2.43e10T + 2.77e21T^{2} \)
97 \( 1 - 1.17e11T + 7.15e21T^{2} \)
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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

−9.777287630671043035344966911834, −8.628404250360211464623166092440, −7.82137958389638331355639666131, −6.78339892411329792073388619629, −5.99370302629077978797388497127, −4.91409713316177915303908986263, −2.60407710087956823995740659731, −2.06582430196036901970112772643, −0.945342638312064250656540050646, 0, 0.945342638312064250656540050646, 2.06582430196036901970112772643, 2.60407710087956823995740659731, 4.91409713316177915303908986263, 5.99370302629077978797388497127, 6.78339892411329792073388619629, 7.82137958389638331355639666131, 8.628404250360211464623166092440, 9.777287630671043035344966911834

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