Properties

Label 2-966-1.1-c3-0-60
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s + 4·4-s − 12.8·5-s + 6·6-s − 7·7-s + 8·8-s + 9·9-s − 25.7·10-s + 11.2·11-s + 12·12-s − 2.52·13-s − 14·14-s − 38.6·15-s + 16·16-s + 32.4·17-s + 18·18-s − 44.8·19-s − 51.5·20-s − 21·21-s + 22.4·22-s + 23·23-s + 24·24-s + 41.2·25-s − 5.04·26-s + 27·27-s − 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.15·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 0.333·9-s − 0.815·10-s + 0.307·11-s + 0.288·12-s − 0.0537·13-s − 0.267·14-s − 0.665·15-s + 0.250·16-s + 0.463·17-s + 0.235·18-s − 0.541·19-s − 0.576·20-s − 0.218·21-s + 0.217·22-s + 0.208·23-s + 0.204·24-s + 0.330·25-s − 0.0380·26-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: \(1\)
Selberg data: \((2,\ 966,\ (\ :3/2),\ -1)\)

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)$
bad2 \( 1 - 2T \)
3 \( 1 - 3T \)
7 \( 1 + 7T \)
23 \( 1 - 23T \)
good5 \( 1 + 12.8T + 125T^{2} \)
11 \( 1 - 11.2T + 1.33e3T^{2} \)
13 \( 1 + 2.52T + 2.19e3T^{2} \)
17 \( 1 - 32.4T + 4.91e3T^{2} \)
19 \( 1 + 44.8T + 6.85e3T^{2} \)
29 \( 1 + 241.T + 2.43e4T^{2} \)
31 \( 1 + 13.9T + 2.97e4T^{2} \)
37 \( 1 + 93.1T + 5.06e4T^{2} \)
41 \( 1 + 388.T + 6.89e4T^{2} \)
43 \( 1 + 272.T + 7.95e4T^{2} \)
47 \( 1 - 394.T + 1.03e5T^{2} \)
53 \( 1 + 491.T + 1.48e5T^{2} \)
59 \( 1 + 759.T + 2.05e5T^{2} \)
61 \( 1 - 709.T + 2.26e5T^{2} \)
67 \( 1 + 708.T + 3.00e5T^{2} \)
71 \( 1 + 160.T + 3.57e5T^{2} \)
73 \( 1 + 195.T + 3.89e5T^{2} \)
79 \( 1 + 1.22e3T + 4.93e5T^{2} \)
83 \( 1 - 912.T + 5.71e5T^{2} \)
89 \( 1 + 939.T + 7.04e5T^{2} \)
97 \( 1 + 304.T + 9.12e5T^{2} \)
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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

−9.124677746886052458910265443189, −8.250002806386322561502581764224, −7.47263870460967963028731502503, −6.78881959339226872604065212610, −5.67460945519474960980744544081, −4.53325587212509493110211523622, −3.73137025613922975732278568262, −3.08952726392794489718810848493, −1.70143948803794783762915725341, 0, 1.70143948803794783762915725341, 3.08952726392794489718810848493, 3.73137025613922975732278568262, 4.53325587212509493110211523622, 5.67460945519474960980744544081, 6.78881959339226872604065212610, 7.47263870460967963028731502503, 8.250002806386322561502581764224, 9.124677746886052458910265443189

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