Properties

Label 2-966-1.1-c3-0-26
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 − 20.1·5-s + 6·6-s + 7·7-s − 8·8-s + 9·9-s + 40.3·10-s − 63.4·11-s − 12·12-s − 30.9·13-s − 14·14-s + 60.4·15-s + 16·16-s + 84.3·17-s − 18·18-s + 147.·19-s − 80.6·20-s − 21·21-s + 126.·22-s − 23·23-s + 24·24-s + 281.·25-s + 61.8·26-s − 27·27-s + 28·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.80·5-s + 0.408·6-s + 0.377·7-s − 0.353·8-s + 0.333·9-s + 1.27·10-s − 1.74·11-s − 0.288·12-s − 0.659·13-s − 0.267·14-s + 1.04·15-s + 0.250·16-s + 1.20·17-s − 0.235·18-s + 1.78·19-s − 0.901·20-s − 0.218·21-s + 1.23·22-s − 0.208·23-s + 0.204·24-s + 2.25·25-s + 0.466·26-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 \( 1 + 20.1T + 125T^{2} \)
11 \( 1 + 63.4T + 1.33e3T^{2} \)
13 \( 1 + 30.9T + 2.19e3T^{2} \)
17 \( 1 - 84.3T + 4.91e3T^{2} \)
19 \( 1 - 147.T + 6.85e3T^{2} \)
29 \( 1 + 88.8T + 2.43e4T^{2} \)
31 \( 1 + 69.4T + 2.97e4T^{2} \)
37 \( 1 + 190.T + 5.06e4T^{2} \)
41 \( 1 - 370.T + 6.89e4T^{2} \)
43 \( 1 - 414.T + 7.95e4T^{2} \)
47 \( 1 + 12.5T + 1.03e5T^{2} \)
53 \( 1 - 135.T + 1.48e5T^{2} \)
59 \( 1 + 185.T + 2.05e5T^{2} \)
61 \( 1 + 579.T + 2.26e5T^{2} \)
67 \( 1 - 973.T + 3.00e5T^{2} \)
71 \( 1 - 397.T + 3.57e5T^{2} \)
73 \( 1 + 29.1T + 3.89e5T^{2} \)
79 \( 1 - 398.T + 4.93e5T^{2} \)
83 \( 1 + 981.T + 5.71e5T^{2} \)
89 \( 1 - 870.T + 7.04e5T^{2} \)
97 \( 1 + 19.8T + 9.12e5T^{2} \)
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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

−9.235294543799263157322594836273, −7.938080438941655822768624962598, −7.70664418643667496670820239823, −7.21109548225472067373150315193, −5.58009227602925209543886125957, −4.97265486912443302374699517779, −3.71876960220437373363000937293, −2.71968982496573781161177519726, −0.932177518834570060546126725428, 0, 0.932177518834570060546126725428, 2.71968982496573781161177519726, 3.71876960220437373363000937293, 4.97265486912443302374699517779, 5.58009227602925209543886125957, 7.21109548225472067373150315193, 7.70664418643667496670820239823, 7.938080438941655822768624962598, 9.235294543799263157322594836273

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