Properties

Label 2-966-1.1-c3-0-67
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 + 6.51·5-s + 6·6-s − 7·7-s + 8·8-s + 9·9-s + 13.0·10-s − 52.6·11-s + 12·12-s − 71.8·13-s − 14·14-s + 19.5·15-s + 16·16-s − 54.7·17-s + 18·18-s + 17.2·19-s + 26.0·20-s − 21·21-s − 105.·22-s + 23·23-s + 24·24-s − 82.5·25-s − 143.·26-s + 27·27-s − 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.582·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 0.333·9-s + 0.411·10-s − 1.44·11-s + 0.288·12-s − 1.53·13-s − 0.267·14-s + 0.336·15-s + 0.250·16-s − 0.781·17-s + 0.235·18-s + 0.208·19-s + 0.291·20-s − 0.218·21-s − 1.02·22-s + 0.208·23-s + 0.204·24-s − 0.660·25-s − 1.08·26-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 \( 1 - 6.51T + 125T^{2} \)
11 \( 1 + 52.6T + 1.33e3T^{2} \)
13 \( 1 + 71.8T + 2.19e3T^{2} \)
17 \( 1 + 54.7T + 4.91e3T^{2} \)
19 \( 1 - 17.2T + 6.85e3T^{2} \)
29 \( 1 + 110.T + 2.43e4T^{2} \)
31 \( 1 + 24.3T + 2.97e4T^{2} \)
37 \( 1 + 261.T + 5.06e4T^{2} \)
41 \( 1 + 409.T + 6.89e4T^{2} \)
43 \( 1 - 58.5T + 7.95e4T^{2} \)
47 \( 1 - 127.T + 1.03e5T^{2} \)
53 \( 1 - 144.T + 1.48e5T^{2} \)
59 \( 1 - 507.T + 2.05e5T^{2} \)
61 \( 1 + 56.0T + 2.26e5T^{2} \)
67 \( 1 - 416.T + 3.00e5T^{2} \)
71 \( 1 - 382.T + 3.57e5T^{2} \)
73 \( 1 - 772.T + 3.89e5T^{2} \)
79 \( 1 - 386.T + 4.93e5T^{2} \)
83 \( 1 + 752.T + 5.71e5T^{2} \)
89 \( 1 - 385.T + 7.04e5T^{2} \)
97 \( 1 - 94.1T + 9.12e5T^{2} \)
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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

−9.388975777977523053880970396037, −8.276477406211608595859300707415, −7.39772813597965606968224007239, −6.72772109310596203297178928554, −5.46387278121486052556011414698, −4.97223202093162102469818764455, −3.71469869486425790949563681097, −2.61678938038260337198047103715, −2.05115902440111229499056615689, 0, 2.05115902440111229499056615689, 2.61678938038260337198047103715, 3.71469869486425790949563681097, 4.97223202093162102469818764455, 5.46387278121486052556011414698, 6.72772109310596203297178928554, 7.39772813597965606968224007239, 8.276477406211608595859300707415, 9.388975777977523053880970396037

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