Properties

Label 2-966-1.1-c3-0-39
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 − 17.9·5-s − 6·6-s − 7·7-s − 8·8-s + 9·9-s + 35.8·10-s + 37.7·11-s + 12·12-s − 43.6·13-s + 14·14-s − 53.7·15-s + 16·16-s + 94.6·17-s − 18·18-s − 2.78·19-s − 71.6·20-s − 21·21-s − 75.4·22-s − 23·23-s − 24·24-s + 195.·25-s + 87.2·26-s + 27·27-s − 28·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.60·5-s − 0.408·6-s − 0.377·7-s − 0.353·8-s + 0.333·9-s + 1.13·10-s + 1.03·11-s + 0.288·12-s − 0.930·13-s + 0.267·14-s − 0.924·15-s + 0.250·16-s + 1.35·17-s − 0.235·18-s − 0.0336·19-s − 0.800·20-s − 0.218·21-s − 0.731·22-s − 0.208·23-s − 0.204·24-s + 1.56·25-s + 0.657·26-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 \( 1 + 17.9T + 125T^{2} \)
11 \( 1 - 37.7T + 1.33e3T^{2} \)
13 \( 1 + 43.6T + 2.19e3T^{2} \)
17 \( 1 - 94.6T + 4.91e3T^{2} \)
19 \( 1 + 2.78T + 6.85e3T^{2} \)
29 \( 1 + 84.6T + 2.43e4T^{2} \)
31 \( 1 - 57.9T + 2.97e4T^{2} \)
37 \( 1 - 100.T + 5.06e4T^{2} \)
41 \( 1 + 17.2T + 6.89e4T^{2} \)
43 \( 1 - 94.0T + 7.95e4T^{2} \)
47 \( 1 - 547.T + 1.03e5T^{2} \)
53 \( 1 + 440.T + 1.48e5T^{2} \)
59 \( 1 - 176.T + 2.05e5T^{2} \)
61 \( 1 + 572.T + 2.26e5T^{2} \)
67 \( 1 + 157.T + 3.00e5T^{2} \)
71 \( 1 + 452.T + 3.57e5T^{2} \)
73 \( 1 + 950.T + 3.89e5T^{2} \)
79 \( 1 + 1.14e3T + 4.93e5T^{2} \)
83 \( 1 + 946.T + 5.71e5T^{2} \)
89 \( 1 - 1.20e3T + 7.04e5T^{2} \)
97 \( 1 + 920.T + 9.12e5T^{2} \)
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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

−9.156728764835982263969742243054, −8.360329794328114516760179628346, −7.50346785798058726818174487411, −7.22830744330518769532439727660, −5.97151636275458924360095425325, −4.48119530247518451967125360836, −3.65645952573521579604031897377, −2.80507694017243662967691076203, −1.22266543281403195085415495765, 0, 1.22266543281403195085415495765, 2.80507694017243662967691076203, 3.65645952573521579604031897377, 4.48119530247518451967125360836, 5.97151636275458924360095425325, 7.22830744330518769532439727660, 7.50346785798058726818174487411, 8.360329794328114516760179628346, 9.156728764835982263969742243054

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