Properties

Label 2-966-1.1-c3-0-30
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 + 4.81·5-s − 6·6-s + 7·7-s + 8·8-s + 9·9-s + 9.63·10-s + 43.0·11-s − 12·12-s + 48.6·13-s + 14·14-s − 14.4·15-s + 16·16-s − 24.7·17-s + 18·18-s + 63.2·19-s + 19.2·20-s − 21·21-s + 86.0·22-s − 23·23-s − 24·24-s − 101.·25-s + 97.3·26-s − 27·27-s + 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.431·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s + 0.304·10-s + 1.17·11-s − 0.288·12-s + 1.03·13-s + 0.267·14-s − 0.248·15-s + 0.250·16-s − 0.353·17-s + 0.235·18-s + 0.763·19-s + 0.215·20-s − 0.218·21-s + 0.834·22-s − 0.208·23-s − 0.204·24-s − 0.814·25-s + 0.734·26-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

\(L(2)\) \(\approx\) \(3.668826804\)
\(L(\frac12)\) \(\approx\) \(3.668826804\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.81T + 125T^{2} \)
11 \( 1 - 43.0T + 1.33e3T^{2} \)
13 \( 1 - 48.6T + 2.19e3T^{2} \)
17 \( 1 + 24.7T + 4.91e3T^{2} \)
19 \( 1 - 63.2T + 6.85e3T^{2} \)
29 \( 1 + 4.70T + 2.43e4T^{2} \)
31 \( 1 + 88.4T + 2.97e4T^{2} \)
37 \( 1 + 168.T + 5.06e4T^{2} \)
41 \( 1 - 465.T + 6.89e4T^{2} \)
43 \( 1 - 254.T + 7.95e4T^{2} \)
47 \( 1 + 513.T + 1.03e5T^{2} \)
53 \( 1 - 428.T + 1.48e5T^{2} \)
59 \( 1 - 158.T + 2.05e5T^{2} \)
61 \( 1 + 28.2T + 2.26e5T^{2} \)
67 \( 1 - 797.T + 3.00e5T^{2} \)
71 \( 1 + 778.T + 3.57e5T^{2} \)
73 \( 1 - 526.T + 3.89e5T^{2} \)
79 \( 1 + 108.T + 4.93e5T^{2} \)
83 \( 1 - 409.T + 5.71e5T^{2} \)
89 \( 1 - 888.T + 7.04e5T^{2} \)
97 \( 1 + 255.T + 9.12e5T^{2} \)
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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

−9.688798591399700340350621645265, −8.907455920075984879001147103697, −7.77986730190477973009711503547, −6.79993553985949136435972669349, −6.06603659364882314503565473841, −5.40972937367743305560591128242, −4.29702838143686037608451591320, −3.55719272965556093408953065427, −2.01949348780647044692893375241, −1.03078390485532278505089932112, 1.03078390485532278505089932112, 2.01949348780647044692893375241, 3.55719272965556093408953065427, 4.29702838143686037608451591320, 5.40972937367743305560591128242, 6.06603659364882314503565473841, 6.79993553985949136435972669349, 7.77986730190477973009711503547, 8.907455920075984879001147103697, 9.688798591399700340350621645265

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