Properties

Label 2-966-1.1-c3-0-18
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 + 4.32·5-s − 6·6-s + 7·7-s − 8·8-s + 9·9-s − 8.65·10-s − 69.5·11-s + 12·12-s + 90.0·13-s − 14·14-s + 12.9·15-s + 16·16-s − 107.·17-s − 18·18-s + 97.7·19-s + 17.3·20-s + 21·21-s + 139.·22-s − 23·23-s − 24·24-s − 106.·25-s − 180.·26-s + 27·27-s + 28·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.386·5-s − 0.408·6-s + 0.377·7-s − 0.353·8-s + 0.333·9-s − 0.273·10-s − 1.90·11-s + 0.288·12-s + 1.92·13-s − 0.267·14-s + 0.223·15-s + 0.250·16-s − 1.52·17-s − 0.235·18-s + 1.18·19-s + 0.193·20-s + 0.218·21-s + 1.34·22-s − 0.208·23-s − 0.204·24-s − 0.850·25-s − 1.35·26-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

\(L(2)\) \(\approx\) \(2.020371290\)
\(L(\frac12)\) \(\approx\) \(2.020371290\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.32T + 125T^{2} \)
11 \( 1 + 69.5T + 1.33e3T^{2} \)
13 \( 1 - 90.0T + 2.19e3T^{2} \)
17 \( 1 + 107.T + 4.91e3T^{2} \)
19 \( 1 - 97.7T + 6.85e3T^{2} \)
29 \( 1 - 88.3T + 2.43e4T^{2} \)
31 \( 1 - 246.T + 2.97e4T^{2} \)
37 \( 1 + 84.3T + 5.06e4T^{2} \)
41 \( 1 - 249.T + 6.89e4T^{2} \)
43 \( 1 - 377.T + 7.95e4T^{2} \)
47 \( 1 + 100.T + 1.03e5T^{2} \)
53 \( 1 - 644.T + 1.48e5T^{2} \)
59 \( 1 + 41.5T + 2.05e5T^{2} \)
61 \( 1 + 163.T + 2.26e5T^{2} \)
67 \( 1 - 541.T + 3.00e5T^{2} \)
71 \( 1 - 439.T + 3.57e5T^{2} \)
73 \( 1 + 579.T + 3.89e5T^{2} \)
79 \( 1 + 344.T + 4.93e5T^{2} \)
83 \( 1 + 278.T + 5.71e5T^{2} \)
89 \( 1 - 586.T + 7.04e5T^{2} \)
97 \( 1 - 1.17e3T + 9.12e5T^{2} \)
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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

−9.568707599569711746258734526085, −8.651929271045745534929882289764, −8.173747590402695098045258953705, −7.39534402988606949642907384061, −6.28188300218349236337114851431, −5.44870551544932578290183926278, −4.21327935580634819772400631602, −2.91969449820132926103350496859, −2.09750678731962252441728536389, −0.832598504287769009104908513529, 0.832598504287769009104908513529, 2.09750678731962252441728536389, 2.91969449820132926103350496859, 4.21327935580634819772400631602, 5.44870551544932578290183926278, 6.28188300218349236337114851431, 7.39534402988606949642907384061, 8.173747590402695098045258953705, 8.651929271045745534929882289764, 9.568707599569711746258734526085

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