Properties

Label 2-966-1.1-c3-0-46
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 − 19.8·5-s − 6·6-s + 7·7-s + 8·8-s + 9·9-s − 39.6·10-s + 26.8·11-s − 12·12-s − 0.965·13-s + 14·14-s + 59.5·15-s + 16·16-s − 28.5·17-s + 18·18-s + 47.6·19-s − 79.3·20-s − 21·21-s + 53.6·22-s + 23·23-s − 24·24-s + 268.·25-s − 1.93·26-s − 27·27-s + 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.77·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s − 1.25·10-s + 0.735·11-s − 0.288·12-s − 0.0206·13-s + 0.267·14-s + 1.02·15-s + 0.250·16-s − 0.407·17-s + 0.235·18-s + 0.574·19-s − 0.887·20-s − 0.218·21-s + 0.519·22-s + 0.208·23-s − 0.204·24-s + 2.14·25-s − 0.0145·26-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 \( 1 + 19.8T + 125T^{2} \)
11 \( 1 - 26.8T + 1.33e3T^{2} \)
13 \( 1 + 0.965T + 2.19e3T^{2} \)
17 \( 1 + 28.5T + 4.91e3T^{2} \)
19 \( 1 - 47.6T + 6.85e3T^{2} \)
29 \( 1 - 45.0T + 2.43e4T^{2} \)
31 \( 1 + 72.4T + 2.97e4T^{2} \)
37 \( 1 + 279.T + 5.06e4T^{2} \)
41 \( 1 + 277.T + 6.89e4T^{2} \)
43 \( 1 - 250.T + 7.95e4T^{2} \)
47 \( 1 - 235.T + 1.03e5T^{2} \)
53 \( 1 + 317.T + 1.48e5T^{2} \)
59 \( 1 - 22.3T + 2.05e5T^{2} \)
61 \( 1 + 371.T + 2.26e5T^{2} \)
67 \( 1 - 202.T + 3.00e5T^{2} \)
71 \( 1 + 799.T + 3.57e5T^{2} \)
73 \( 1 + 679.T + 3.89e5T^{2} \)
79 \( 1 + 6.87T + 4.93e5T^{2} \)
83 \( 1 + 1.15e3T + 5.71e5T^{2} \)
89 \( 1 + 1.04e3T + 7.04e5T^{2} \)
97 \( 1 + 1.49e3T + 9.12e5T^{2} \)
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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

−9.082566212357678559247377348716, −8.202987610942197658480279170514, −7.30142691747741544327596697358, −6.79873804633380480299494634297, −5.57969572718870890017316095980, −4.60858104747284084925790783071, −4.01501907918976837401153472049, −3.08939885259549052684029271390, −1.35102953373703019929241097647, 0, 1.35102953373703019929241097647, 3.08939885259549052684029271390, 4.01501907918976837401153472049, 4.60858104747284084925790783071, 5.57969572718870890017316095980, 6.79873804633380480299494634297, 7.30142691747741544327596697358, 8.202987610942197658480279170514, 9.082566212357678559247377348716

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