Properties

Label 2-966-1.1-c3-0-31
Degree $2$
Conductor $966$
Sign $1$
Analytic cond. $56.9958$
Root an. cond. $7.54955$
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  + 2·2-s + 3·3-s + 4·4-s − 5.36·5-s + 6·6-s + 7·7-s + 8·8-s + 9·9-s − 10.7·10-s − 14.6·11-s + 12·12-s + 64.7·13-s + 14·14-s − 16.0·15-s + 16·16-s + 24.9·17-s + 18·18-s − 5.71·19-s − 21.4·20-s + 21·21-s − 29.2·22-s + 23·23-s + 24·24-s − 96.2·25-s + 129.·26-s + 27·27-s + 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 0.479·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s − 0.339·10-s − 0.401·11-s + 0.288·12-s + 1.38·13-s + 0.267·14-s − 0.276·15-s + 0.250·16-s + 0.355·17-s + 0.235·18-s − 0.0690·19-s − 0.239·20-s + 0.218·21-s − 0.283·22-s + 0.208·23-s + 0.204·24-s − 0.769·25-s + 0.977·26-s + 0.192·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(56.9958\)
Root analytic conductor: \(7.54955\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.346024641\)
\(L(\frac12)\) \(\approx\) \(4.346024641\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
3 \( 1 - 3T \)
7 \( 1 - 7T \)
23 \( 1 - 23T \)
good5 \( 1 + 5.36T + 125T^{2} \)
11 \( 1 + 14.6T + 1.33e3T^{2} \)
13 \( 1 - 64.7T + 2.19e3T^{2} \)
17 \( 1 - 24.9T + 4.91e3T^{2} \)
19 \( 1 + 5.71T + 6.85e3T^{2} \)
29 \( 1 - 136.T + 2.43e4T^{2} \)
31 \( 1 - 90.4T + 2.97e4T^{2} \)
37 \( 1 - 45.0T + 5.06e4T^{2} \)
41 \( 1 + 259.T + 6.89e4T^{2} \)
43 \( 1 - 400.T + 7.95e4T^{2} \)
47 \( 1 + 214.T + 1.03e5T^{2} \)
53 \( 1 - 460.T + 1.48e5T^{2} \)
59 \( 1 + 307.T + 2.05e5T^{2} \)
61 \( 1 - 730.T + 2.26e5T^{2} \)
67 \( 1 - 554.T + 3.00e5T^{2} \)
71 \( 1 - 956.T + 3.57e5T^{2} \)
73 \( 1 - 360.T + 3.89e5T^{2} \)
79 \( 1 + 1.05e3T + 4.93e5T^{2} \)
83 \( 1 - 1.06e3T + 5.71e5T^{2} \)
89 \( 1 + 300.T + 7.04e5T^{2} \)
97 \( 1 + 703.T + 9.12e5T^{2} \)
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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

−9.686706340141334977532561097246, −8.476001169243313517027672592430, −8.088302448544275265339010142108, −7.09542504042921736149025543217, −6.15373600300984777910489539166, −5.17263487585467408290343964058, −4.13364595924487138667082713342, −3.44420251936257816391806685866, −2.33266168614738398006703694195, −1.04024050043123796864273184725, 1.04024050043123796864273184725, 2.33266168614738398006703694195, 3.44420251936257816391806685866, 4.13364595924487138667082713342, 5.17263487585467408290343964058, 6.15373600300984777910489539166, 7.09542504042921736149025543217, 8.088302448544275265339010142108, 8.476001169243313517027672592430, 9.686706340141334977532561097246

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